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Sample records for louis demonstration final

  1. ST. LOUIS DEMONSTRATION FINAL REPORT: POWER PLANT EQUIPMENT, FACILITIES AND ENVIRONMENTAL EVALUATIONS

    EPA Science Inventory

    This report describes the results of the evaluation of the equipment and facilities for the firing of refuse-derived fuel and the assessment of the gaseous aqueous, and solid waste discharges associated with firing refuse-derived fuel during the St. Louis-Union Electric Refuse Fu...

  2. ST. LOUIS DEMONSTRATION: REFUSE PROCESSING PLANT EQUIPMENT, FACILITIES, AND ENVIRONMENTAL EVALUATIONS

    EPA Science Inventory

    This report presents the results of processing plant evaluations of the St. Louis-Union Electric Refuse Fuel Project, including equipment and facilities as well as assessment of environmental emissions at both the processing and power plants. Data on plant material flows and oper...

  3. Solar heating and hot water system installed at St. Louis, Missouri. Final report

    SciTech Connect

    Not Available

    1980-04-01

    Information is provided on the solar heating and hot water system installed at the William Tao and Associates, Inc., office building in St. Louis, Missouri. The information consists of description, photos, maintenance and construction problems, final drawing, system requirements and manufacturer's component data. The solar system was designed to provide 50% of the hot water requirements and 45% of the space heating needs for a 900 square foot office space and drafting room. The solar facility has 252 square foot of glass tube concentrator collectors and a 1000 gallon steel storage tank buried below a concrete slab floor. Freeze protection is provided by a propylene glycol/water mixture in the collector loop. The collectors are roof mounted on a variable tilt array which is adjusted seasonally and is connected to the solar thermal storage tank by a tube-in-shell heat exchanger. Incoming city water is preheated through the solar energy thermal storage tank.

  4. St. Louis Metro Biodiesel (B20) Transit Bus Evaluation: 12-Month Final Report

    SciTech Connect

    Barnitt, R.; McCormick, R. L.; Lammert, M.

    2008-07-01

    The St. Louis Metro Bodiesel Transit Bus Evaluation project is being conducted under a Cooperative Research and Development Agreement between NREL and the National Biodiesel Board to evaluate the extended in-use performance of buses operating on B20 fuel. The objective of this research project is to compare B20 and ultra-low sulfur diesel buses in terms of fuel economy, veicles maintenance, engine performance, component wear, and lube oil performance.

  5. TRUEX hot demonstration. Final report

    SciTech Connect

    Chamberlain, D.B.; Leonard, R.A.; Hoh, J.C.; Gay, E.C.; Kalina, D.G.; Vandegrift, G.F.

    1990-04-01

    In FY 1987, a program was initiated to demonstrate technology for recovering transuranic (TRU) elements from defense wastes. This hot demonstration was to be carried out with solution from the dissolution of irradiated fuels. This recovery would be accomplished with both PUREX and TRUEX solvent extraction processes. Work planned for this program included preparation of a shielded-cell facility for the receipt and storage of spent fuel from commercial power reactors, dissolution of this fuel, operation of a PUREX process to produce specific feeds for the TRUEX process, operation of a TRUEX process to remove residual actinide elements from PUREX process raffinates, and processing and disposal of waste and product streams. This report documents the work completed in planning and starting up this program. It is meant to serve as a guide for anyone planning similar demonstrations of TRUEX or other solvent extraction processing in a shielded-cell facility.

  6. Solar heating demonstration. Final report

    SciTech Connect

    Bonicatto, L.; Kozak, C.

    1980-01-01

    The demonstration involved a 4-panel solar collector mounted on the industrial arts building. A 120 gallon storage tank supplements a 66 gallon electric hot water heater which supplies hot water for 5 shop wash basins, girl's and boy's lavatories, and a pressure washer in the auto shop. The installation and educational uses of the system are described. (MHR)

  7. Satellite Technology Demonstration; Final Report.

    ERIC Educational Resources Information Center

    Federation of Rocky Mountain States, Inc., Denver, CO.

    The goal of the Satellite Technology Demonstration project (STD) was to show the feasibility of a satellite-based media system for isolated, rural populations and to test and evaluate user acceptance and the cost of various delivery modes using a variety of materials. The STD amalgamated the resources of government, health, education, and…

  8. Bentonite mat demonstration. Final report

    SciTech Connect

    Serrato, M.G.

    1994-12-30

    The Bentonite Mat Demonstration was developed to provide the Environmental Restoration Department with field performance characteristics and engineering data for an alternative closure cover system configuration. The demonstration was initiated in response to regulatory concerns regarding the use of an alternative cover system for future design configurations. These design considerations are in lieu of the US Environmental Protection Agency (EPA) Recommended Design for Closure Cover Systems and specifically a single compacted kaolin clay layer with a hydraulic conductivity of 1 {times} 10{sup {minus}7} cm/sec. This alternative configuration is a composite geosynthetic material hydraulic barrier consisting from bottom to top: 2 ft compacted sandy clay layer (typical local Savannah River Site soil type) that is covered by a bentonite mat--geosynthetic clay liner (GCL) and is overlaid by a 40 mil High Density Polyethylene (HDPE) geomembrane--flexible membrane liner. This effort was undertaken to obtain and document the necessary field performance/engineering data for future designs and meet regulatory technical requirements for an alternative cover system configuration. The composite geosynthetic materials hydraulic barrier is the recommended alternative cover system configuration for containment of hazardous and low level radiological waste layers that have a high potential of subsidence to be used at the Savannah River Site (SRS). This alternative configuration mitigates subsidence effects in providing a flexible, lightweight cover system to maintain the integrity of the closure. The composite geosynthetic materials hydraulic barrier is recommended for the Sanitary Landfill and Low Level Radiological Waste Disposal Facility (LLRWDF) Closures.

  9. Louis D. Brandeis High School, Demonstration Bilingual Enrichment College Preparatory Program. O.E.E. Evaluation Report, 1982-1983.

    ERIC Educational Resources Information Center

    Cochran, Effie Papatzikou; Collins, Carla

    The Enrichment College Preparatory Program, an Elementary and Secondary Education Act, Title VII bilingual demonstration project at a Manhattan, New York City, high school, completed the final year of a two-year funding cycle in June 1983. The program, which provided cultural enrichment and advanced academic experiences to 160 intellectually…

  10. Model Tech Prep Demonstration Project. Final Report.

    ERIC Educational Resources Information Center

    Southern Maryland Educational Consortium, La Plata.

    The Southern Maryland Educational Consortium's Tech Prep Model Demonstration project is described in this final report. The consortium members are Calvert, Charles, and St. Mary's county school districts and Charles County Community College in southern Maryland. The project is based on a 4 + 2 model in which ninth-grade students develop career…

  11. Fuel consolidation demonstration program: Final Report

    SciTech Connect

    Not Available

    1990-06-01

    EPRI, Northeast Utilities, Baltimore Gas and Electric, the US Department of Energy and Combustion Engineering are engaged in a program to develop a system for consolidating spent fuel and a method of storing the consolidated fuel in the spent fuel storage pool which is licensable by the US Nuclear Regulatory Commission. Fuel consolidation offers a means of substantially increasing the capacity of spent fuel storage pools. This is a final report of the Fuel Consolidation Demonstration Program. It provides a review of the overall program, a summary of the results obtained, the lessons learned, and an assessment of the present status of the consolidation system developed in the program. 7 refs., 15 figs., 5 tabs.

  12. Health assessment for Times Beach Site, Times Beach, St. Louis County, Missouri, Region 7. CERCLIS No. MOD980685226. Final report

    SciTech Connect

    Not Available

    1988-02-19

    The Times Beach National Priorities List site is situated on the banks of the Meramec River in St. Louis County, about 30 miles southwest of St. Louis, Missouri. The roads within the City of Times Beach have been contaminated with 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD). After the 1982 flood, the City of Times Beach was evacuated and access has been restricted to only authorized personnel. Potential exposure pathways that could result from the site include ingestion of contaminated soil and fish or game animals that have bioconcentrated TCDD, dermal absorption upon contact with tainted soil, and inhalation of TCDD-entrained fugitive dusts. Flooding of Times Beach in 1982, 1983, and 1985 may have resulted in the migration of some TCDD off-site into the Meramec River. The levels of TCDD at the site are of concern and warrant continued site-access control, prevention of sediment runoff, and eventual removal of the TCDD.

  13. LIMB Demonstration Project Extension and Coolside Demonstration. [Final report

    SciTech Connect

    Goots, T.R.; DePero, M.J.; Nolan, P.S.

    1992-11-10

    This report presents results from the limestone Injection Multistage Burner (LIMB) Demonstration Project Extension. LIMB is a furnace sorbent injection technology designed for the reduction of sulfur dioxide (SO{sub 2}) and nitrogen oxides (NO{sub x}) emissions from coal-fired utility boilers. The testing was conducted on the 105 Mwe, coal-fired, Unit 4 boiler at Ohio Edison`s Edgewater Station in Lorain, Ohio. In addition to the LIMB Extension activities, the overall project included demonstration of the Coolside process for S0{sub 2} removal for which a separate report has been issued. The primary purpose of the DOE LIMB Extension testing, was to demonstrate the generic applicability of LIMB technology. The program sought to characterize the S0{sub 2} emissions that result when various calcium-based sorbents are injected into the furnace, while burning coals having sulfur content ranging from 1.6 to 3.8 weight percent. The four sorbents used included calcitic limestone, dolomitic hydrated lime, calcitic hydrated lime, and calcitic hydrated lime with a small amount of added calcium lignosulfonate. The results include those obtained for the various coal/sorbent combinations and the effects of the LIMB process on boiler and plant operations.

  14. Technology Education Demonstration Project. Final Report.

    ERIC Educational Resources Information Center

    Appalachian Technology Education Consortium, Morgantown, WV.

    Year 1 of the Appalachian Technology Education Consortium Demonstration Project began with formation of an executive committee to serve as the managerial arm and establishment of a board of directors to determine policy direction. Other activities included planning for external evaluation, recruiting of demonstration and observer schools, and…

  15. Final report for the cryogenic retrieval demonstration

    SciTech Connect

    Valentich, D.J.; Yokuda, E.L.

    1992-09-01

    This report documents a demonstration of a proposed buried transuranic waste retrieval concept that uses cryogenic ground freezing and remote excavation. At the Idaho National Engineering Laboratory (INEL), there are over 8 million ft[sup 3] of intermingled soil and transuranic (TRU) wastes in shallow land burial, and retrieval of the material is one of the options being considered by the Buried Waste Integrated Demonstration for the Environmental Restoration program. Cryogenically freezing contaminated soil and buried waste has been proposed as a way to greatly reduce or eliminate the climate the threat of contamination spread during retrieval activities. In support of this idea, a demonstration of an innovative ground freezing and retrieval technology was performed at the INEL. This initial demonstration was held near the Radioactive Waste Management Complex at a cold test pit'' that was built in 1988 as a test bed for the demonstration of retrieval contamination control technologies. This pit is not contaminated with any radioactive or hazardous wastes. Barrels and boxes filled with metals, plastics, tools, paper, cloth, etc. configured in the same manner as expected in contaminated pits and trenches are buried at the cold test pit. After design, fabrication, and shop testing, Sonsub mobilized to the field in early July 1992 to perform the field demonstration. It was planned to freeze and extract four pits, each 9 [times] 9 [times] 10 ft. Each pit represented a different configuration of buried waste (stacked boxes, stacked barrels, random dumped barrels and boxes, and random dumped barrels). Sonsub's proposed technology consisted of driving a series of freeze pipes into the soil and waste, using liquid nitrogen to freeze the mass, and extracting the soil and debris using a series of remote operated, bridge crane mounted tools. In conjunction with the freezing and removal activities, temperature and moisture measurements, and air monitoring were performed.

  16. Final report for the cryogenic retrieval demonstration

    SciTech Connect

    Valentich, D.J.; Yokuda, E.L.

    1992-09-01

    This report documents a demonstration of a proposed buried transuranic waste retrieval concept that uses cryogenic ground freezing and remote excavation. At the Idaho National Engineering Laboratory (INEL), there are over 8 million ft{sup 3} of intermingled soil and transuranic (TRU) wastes in shallow land burial, and retrieval of the material is one of the options being considered by the Buried Waste Integrated Demonstration for the Environmental Restoration program. Cryogenically freezing contaminated soil and buried waste has been proposed as a way to greatly reduce or eliminate the climate the threat of contamination spread during retrieval activities. In support of this idea, a demonstration of an innovative ground freezing and retrieval technology was performed at the INEL. This initial demonstration was held near the Radioactive Waste Management Complex at a ``cold test pit`` that was built in 1988 as a test bed for the demonstration of retrieval contamination control technologies. This pit is not contaminated with any radioactive or hazardous wastes. Barrels and boxes filled with metals, plastics, tools, paper, cloth, etc. configured in the same manner as expected in contaminated pits and trenches are buried at the cold test pit. After design, fabrication, and shop testing, Sonsub mobilized to the field in early July 1992 to perform the field demonstration. It was planned to freeze and extract four pits, each 9 {times} 9 {times} 10 ft. Each pit represented a different configuration of buried waste (stacked boxes, stacked barrels, random dumped barrels and boxes, and random dumped barrels). Sonsub`s proposed technology consisted of driving a series of freeze pipes into the soil and waste, using liquid nitrogen to freeze the mass, and extracting the soil and debris using a series of remote operated, bridge crane mounted tools. In conjunction with the freezing and removal activities, temperature and moisture measurements, and air monitoring were performed.

  17. The Quantum Opportunity Program Demonstration: Final Impacts

    ERIC Educational Resources Information Center

    Schirm, Allen; Stuart, Elizabeth; McKie, Allison

    2006-01-01

    From July 1995 through September 2001, the U.S. Department of Labor (DOL) and the Ford Foundation (Ford) operated a demonstration of the Quantum Opportunity Program (QOP). QOP offered intensive and comprehensive services to help at-risk youth graduate from high school and enroll in postsecondary education or training. QOP was mainly an…

  18. Yaqui Parent Education Demonstration Project. Final Report.

    ERIC Educational Resources Information Center

    de Campoy, Antonia

    The Yaqui Parent Education Demonstration Project was founded in 1975 with the aid of Maricopa County Head Start in Guadalupe, Arizona, to help foster the continuation of the Yaqui language, history, and culture. With a 1-year grant from the Department of Health, Education, and Welfare/Office of Child Development, organizers hired a coordinator,…

  19. Individualized Instruction Demonstration Project. Final Evaluation Report.

    ERIC Educational Resources Information Center

    Phillips, Dave

    This report summarizes the efforts of a demonstration project at Prairie Elementary School in Urbana, Illinois to implement individualized reading and mathematics programs and to introduce the systematic application of behavior modification principles in the classroom. It describes the development, implementation, and revision of Individually…

  20. Prototype nickel component demonstration. Final report

    SciTech Connect

    Boss, D.E.

    1994-11-14

    We have been developing a process to produce high-purity nickel structures from nickel carbonyl using chemical vapor deposition (CVD). The prototype demonstration effort had been separated into a number of independent tasks to allow Los Alamos National Laboratory (LANL) the greatest flexibility in tailoring the project to their needs. LANL selected three of the proposed tasks to be performed--Task 1- system modification and demonstration, Task 2-stainless steel mandrel trials, and Task 4-manufacturing study. Task 1 focused on converting the CVD system from a hot-wall to a cold-wall configuration and demonstrating the improved efficiency of the reactor type by depositing a 0.01-inch-thick nickel coating on a cylindrical substrate. Since stainless steel substrates were preferred because of their low {alpha}-emitter levels, Task 2 evaluated mandrel configurations which would allow removal of the nickel tube from the substrate. The manufacturing study was performed to develop strategies and system designs for manufacturing large quantities of the components needed for the Sudbury Nuetrino Observatory (SNO) program. Each of these tasks was successfully completed. During these efforts, BIRL successfully produced short lengths of 2-inch-diameter tubing and 6-inch-wide foil with levels of {alpha}-radiation emitting contaminants lower than either conventional nickel alloys or electroplated materials. We have produced both the tubing and foil using hot-substrate, cold-wall reactors and clearly demonstrated the advantages of higher precursor efficiency and deposition rate associated with this configuration. We also demonstrated a novel mandrel design which allowed easy removal of the nickel tubing and should dramatically simplify the production of 1.5-meter-long tubes in the production phase of the program.

  1. Opportunistic MSPA Demonstration #1: Final Report

    NASA Astrophysics Data System (ADS)

    Abraham, D. S.; Finley, S. G.; Heckman, D. P.; Lay, N. E.; Lush, C. M.; MacNeal, B. E.

    2015-02-01

    The Opportunistic Multiple Spacecraft Per Antenna (OMSPA) concept seeks to provide smallsat missions with a low-attributed-aperture-fee technique for obtaining routine downlink in a manner that is very low cost to the Deep Space Network (DSN). Unlike traditional MSPA in which the number of spacecraft that can be supported is limited by the number of available receivers, OMSPA makes use of a digital recorder at each station that is capable of capturing IF signals from every spacecraft in the antenna beam within the frequency bands of interest. When smallsat missions see one or more opportunities to intercept the traditionally scheduled antenna beam of a "host" spacecraft, they can transmit open loop during those opportunities. Via a secure Internet site, the smallsat mission operators can then retrieve relevant portions of the digital recording for subsequent demodulation and decoding or subscribe to a service that does it for them. The demonstration discussed in this article was intended to provide prospective smallsat users and the DSN, as the prospective service provider, with demonstrable proof that the OMSPA concept is, in fact, an operationally viable means for obtaining routine downlink telemetry. To do this, the demonstration began by treating Mars Odyssey as a "smallsat" and Mars Reconnaissance Orbiter (MRO) as the "host" spacecraft. Using a specially created Beam Intercept Planning System (BIPS) and a DSN 7-Day Schedule Cross-Comparison (7-DSC) tool, opportunities were identified when Mars Odyssey would be transmitting while in MRO's ground antenna beam. Existing Very Long Baseline Interferometry (VLBI) Science Receivers (VSRs) were used to record the Mars Odyssey downlink telemetry during these opportunities. The recordings were played back to a secure server outside the Flight Operations Network firewall, but inside the JPL firewall. The demonstration team's signal processing personnel retrieved the recordings from this secure server and downloaded them to a workstation containing an OMSPA Software Demodulator (OSD) tool that was developed to demodulate and decode the Mars Odyssey signal. Validation of the recovered data was then accomplished by comparing the transfer frames obtained through OMSPA with those recovered via Mars Odyssey's formally scheduled downlink. The demonstration successfully achieved its intended purpose. All of the above steps were accomplished within an operationally viable timeframe, with at least 99.95 percent of the transfer frames being successfully recovered from each demonstration recording.

  2. CHP Fuel Cell Durability Demonstration - Final Report

    SciTech Connect

    Petrecky, James; Ashley, Christopher J

    2014-07-21

    Plug Power has managed a demonstration project that has tested multiple units of its high-temperature, PEM fuel cell system in micro-combined heat and power (μ-CHP) applications in California. The specific objective of the demonstration project was to substantiate the durability of GenSys Blue, and, thereby, verify its technology and commercial readiness for the marketplace. In the demonstration project, Plug Power, in partnership with the National Fuel Cell Research Center (NFCRC) at the University of California, Irvine (UCI), and Sempra, will execute two major tasks: • Task 1: Internal durability/reliability fleet testing. Six GenSys Blue units will be built and will undergo an internal test regimen to estimate failure rates. This task was modified to include 3 GenSys Blue units installed in a lab at UCI. • Task 2: External customer testing. Combined heat and power units will be installed and tested in real-world residential and/or light commercial end user locations in California.

  3. Innovative grout/retrieval demonstration final report

    SciTech Connect

    Loomis, G.G.; Thompson, D.N.

    1995-01-01

    This report presents the results of an evaluation of an innovative retrieval technique for buried transuranic waste. Application of this retrieval technique was originally designed for full pit retrieval; however, it applies equally to a hot spot retrieval technology. The technique involves grouting the buried soil waste matrix with a jet grouting procedure, applying an expansive demolition grout to the matrix, and retrieving the debris. The grouted matrix provides an agglomeration of fine soil particles and contaminants resulting in an inherent contamination control during the dusty retrieval process. A full-scale field demonstration of this retrieval technique was performed on a simulated waste pit at the Idaho National Engineering Laboratory. Details are reported on all phases of this proof-of-concept demonstration including pit construction, jet grouting activities, application of the demolition grout, and actual retrieval of the grouted pit. A quantitative evaluation of aerosolized soils and rare earth tracer spread is given for all phases of the demonstration, and these results are compared to a baseline retrieval activity using conventional retrieval means. 8 refs., 47 figs., 10 tabs.

  4. Buffalo river dredging demonstration. Final report

    SciTech Connect

    Averett, D.E.; Zappi, P.A.; Tatem, H.E.; Gibson, A.C.; Tominey, E.A.

    1996-02-01

    The Corps of Engineers Buffalo District conducted a demonstration of equipment for dredging contaminated sediments. Several thousand cubic yards of sediment were removed from outside the Buffalo River Federal navigation channel limits using three dredge types: (1) open bucket, (2) enclosed bucket, and (3) submersible pump. The effectiveness of a silt screen deployed downstream of the dredge to reduce suspended sediment transport was also evaluated. Extensive sediment and water column monitoring and sampling were conducted during the 2-week demonstration as part of the effort to determine sediment resuspension rates and contaminant releases associated with the dredging operations. Water column samples were analyzed for total suspended solids, total organic carbon, PCBs, PAHs, metals, ammonia, and pH. A water column bioassay test using Daphnia magna was also performed to assess toxicity effects of the dredging operation. Results of this study were used to assess and refine techniques and laboratory tests that have been previously developed by the Corps of Engineers to predict sediment resuspension rates and contaminant releases. In another phase of the study, the Bureau of Mines demonstrated the use of polyelectrolytes for rapid removal of suspended solids from a dilute dredged material slurry.

  5. Baltimore residential assistance demonstration project: Final report

    SciTech Connect

    1998-09-01

    At the request of the City of Baltimore for assistance in developing the Global Action Plan (GAP) EcoTeam Program, DOE Office of Energy Efficiency and Renewable Energy provided GAP with $10,000 for a one-year demonstration project. The results of this action are as follows: four EcoTeams were established representing 28 households and 47 people; the self reported resource savings to date per household are on average: energy savings--9%, auto emission reduction--16%, solid waste reduction--52%, water savings--25%, dollar savings--$174; the initial seed team (prior to this funding) replicated and started 2 new teams, one of those teams replicated and started 2 more teams, the other team did not replicate; 4 volunteer coaches were recruited to coach each of these teams; a volunteer coordinator was recruited to provide local guidance for this demonstration project and help GAP reach out to the Fairfield low-income neighborhood, the volunteer coordinator was unable to establish any EcoTeams in this neighborhood as their priorities were establishing a neighborhood action team and addressing immediate health-related environmental issues; the volunteers have communicated information about this demonstration project among many community and Baltimore government leaders to solicit support for a full campaign and to assess the level of that support.

  6. Environmentally conscious manufacturing integrated demonstration. Final report

    SciTech Connect

    Gentry, D.E.

    1993-07-01

    The objective of the Environmentally Conscious Manufacturing Integrated Demonstration was to show that several of the individually developed materials and processes to reduce hazardous materials and waste could be successfully used on a single assembly. A methodology was developed that could be used on any product to plan the approach to eliminating hazardous materials. Sample units of an existing design electronic unit were fabricated applying this methodology and substituting nonhazardous materials and processes. The results of this project show that total waste can be drastically reduced by at least an order of magnitude and hazardous material and waste can be essentially eliminated in the manufacture of this type of electronic devices.

  7. METGLAS flywheel feasibility demonstration. Final report

    SciTech Connect

    Rabenhorst, D.W.; Wilkinson, W.O.

    1981-10-01

    A condensed feasibility demonstration project is described which had objectives: evaluation of metallic glasses for flywheel applications; development of flywheel configurations and fabrication techniques for the use of metallic glass ribbon; the demonstration of these techniques on four subscaled flywheels having a nominal energy capacity of 50 Wh; spin testing of at least two rotors having a nominal energy storage capacity of 200 Wh; and defining a conceptual design for a 1 kWh flywheel for automotive applications. A test program using dry wound METGLAS flywheel rotors was instituted with the following results: the tested rotors achieved between 44% and 67% of initial design maximum energy storage; catastrophic failures of the rotor resulted in small, light fragments which caused only buffing and scratching of the containment structure, so containment structures for this flywheel could be considerably lighter and lower cost than similar structures for conventional flywheels; a 1.04 kWh wheel weighing less than 54.4 kg and having a .305m diameter and a width of .152m should be feasible; and further development is warranted.

  8. Report of fresh water mussels workshop held at St. Louis, Missouri on 26-27 October 1982. Final report

    SciTech Connect

    Miller, A.C.

    1983-10-01

    A workshop on fresh water mussels was held in St. Louis, Mo., on 26-27 October 1982. This workshop was part of a project on mussels conducted by the U.S. Army Engineer Waterways Experiment Station (WES), Vicksburg, Miss. as part of the Environmental Impact Research Program (EIRP). The purpose of the meeting was to (a) present results of the WES studies on mussels, (b) allow representatives of other Federal, State, and local agencies the opportunity to describe results of their studies on mussels, and (c) encourage members of the academic community and commercial shell industry and all other interested individuals to criticize and comment on Government-sponsored research projects dealing with fresh water mussles. The papers included in this volume deal with studies and projects that were designed to protect or inventory fresh water mussels. Included are descriptions of the Cumberlandian Mollusk Conservation Program of the Tennessee Valley Authority, results of inventories for mussels conducted by the states of Missouri and West Virginia, biological and natural history research carried out by the Virginia cooperative unit in Blacksburg, Va., and information on sampling and identification problems prepared by representatives of the Mississippi Museum of Natural History and the Museum of Zoology at the Ohio State University.

  9. Development of methods and analysis of particulate sampler data from RAPS (Regional Air Pollution Study). Final report. [Greater St. Louis area

    SciTech Connect

    Freedman, S.J.; Yeager, W.M.

    1981-03-01

    Methods were formulated, tested and demonstrated to statistically analyze and graphically process analytical data derived from dichotomous particulate samplers operating at ten Regional Air Monitoring System (RAMS) stations in the greater St. Louis area. Statistical techniques and computer programs are documented in this report. Time series plots of 24 hr averages of total mass and sulfate for high volume and dichotomous sampler instruments are presented. Quarterly means and standard deviations of total mass and sulfate are tabulated for each station for high volume and dichotomous samplers. Correlations between high volume and dichotomous sampler measurements of total mass and sulfate are computed for each station. Frequency distributions are plotted for the fine/total ratio of total mass, sulfate, and lead at each station for dichotomous sampler measurements.

  10. WSF Biodiesel Demonstration Project Final Report

    SciTech Connect

    Washington State University; University of Idaho; The Glosten Associates, Inc.; Imperium Renewables, Inc.

    2009-04-30

    In 2004, WSF canceled a biodiesel fuel test because of “product quality issues” that caused the fuel purifiers to clog. The cancelation of this test and the poor results negatively impacted the use of biodiesel in marine application in the Pacific Northwest. In 2006, The U.S. Department of Energy awarded the Puget Sound Clean Air Agency a grant to manage a scientific study investigating appropriate fuel specifications for biodiesel, fuel handling procedures and to conduct a fuel test using biodiesel fuels in WSF operations. The Agency put together a project team comprised of experts in fields of biodiesel research and analysis, biodiesel production, marine engineering and WSF personnel. The team reviewed biodiesel technical papers, reviewed the 2004 fuel test results, designed a fuel test plan and provided technical assistance during the test. The research reviewed the available information on the 2004 fuel test and conducted mock laboratory experiments, but was not able to determine why the fuel filters clogged. The team then conducted a literature review and designed a fuel test plan. The team implemented a controlled introduction of biodiesel fuels to the test vessels while monitoring the environmental conditions on the vessels and checking fuel quality throughout the fuel distribution system. The fuel test was conducted on the same three vessels that participated in the canceled 2004 test using the same ferry routes. Each vessel used biodiesel produced from a different feedstock (i.e. soy, canola and yellow grease). The vessels all ran on ultra low sulfur diesel blended with biodiesel. The percentage of biodiesel was incrementally raised form from 5 to 20 percent. Once the vessels reached the 20 percent level, they continued at this blend ratio for the remainder of the test. Fuel samples were taken from the fuel manufacturer, during fueling operations and at several points onboard each vessel. WSF Engineers monitored the performance of the fuel systems and engines. Each test vessel did experience a microbial growth bloom that produced a build up of material in the fuel purifiers similar to material witnessed in the 2004 fuel test. A biocide was added with each fuel shipment and the problem subsided. In January of 2009, the WSF successfully completed an eleven month biodiesel fuel test using approximately 1,395,000 gallons of biodiesel blended fuels. The project demonstrated that biodiesel can be used successfully in marine vessels and that current ASTM specifications are satisfactory for marine vessels. Microbial growth in biodiesel diesel interface should be monitored. An inspection of the engines showed no signs of being negatively impacted by the test.

  11. Professor Louis Michel (1923-1999)

    NASA Astrophysics Data System (ADS)

    Zak, J.

    2001-04-01

    Professor Louis Michel was born on May 4, 1923 in Roanne, France and died of aneurysm on December 30, 1999 in Bures-Sur-Yvette, France. With the untimely and sudden death of Louis Michel the world physics community has lost one of its most prominent members. The extraordinary popularity and respect to Louis as a scientist and a man was demonstrated in his funeral ceremony at l'Eglise de Bures-Sur-Yvette when many people from all over the world came to part from him. Many obituaries appeared in Louis' memory in different journals and among them Physics Today, Cern Courier, Physics Reports, in the Bulletin of the French Embassy in Israel and others. It is certainly impossible in this short lecture to give an adequate description of Prof. Michel's contributions in physics but if one looks for a way to identify a niche that Louis occupies in science of the 20th century, this can best be done by his relation to Eugene Wigner whom Louis much admired. On July 16, 1996 Prof. Michel gave the Wigner Memorial Lecture at the 21st International Colloquium on Group Theoretical Methods in Physics. 1 This was the first Colloquium after Wigner's death (who died on January 1, 1995). Wigner had a very great influence on Louis which started during Louis' membership at the Institute of Advanced Studies at Princeton in the years 1953-55. For Louis Wigner was (in Louis' words) a "model in science: a complete physicist, drawing, when necessary, from his deep mathematical culture". In my view, on the world arena of science, Prof. Michel was one of Wigner's successors in the field of symmetries in physics, and many of us would agree that the above quotation applies equally well to Louis himself. In his famous book "Group Theory" Wigner thanks in the Preface 4 people, with one of them being Louis Michel, and I quote: "The author also wishes to thank his colleagues for many stimulating discussions on the role of group theory in quantum mechanics as well as on more specific subjects. He wishes to record his deep indebtedness to Drs. Bargmann, Michel, Wightman, and, last but not least, J. von Neumann". Louis was very proud to find himself in Wigner's book and in the Wigner Memorial Lecture of 1996 he writes: "One of the greatest surprises of my life was to find my name among the four persons to whom 'He wishes to record his deep indebtedness'". In 1994 Louis Michel has received the Wigner Medal...

  12. Student Assistance Program Demonstration Project Evaluation. Final Report.

    ERIC Educational Resources Information Center

    Pollard, John A.; Houle, Denise M.

    This document presents the final report on the evaluation of California's model student assistance program (SAP) demonstration projects implemented in five locations across the state from July 1989 through June 1992. The report provides an overall, integrated review of the evaluation of the SAP demonstration projects, summarizes important findings…

  13. National Fuel Cell Electric Vehicle Learning Demonstration Final Report

    SciTech Connect

    Wipke, K.; Sprik, S.; Kurtz, J.; Ramsden, T.; Ainscough, C.; Saur, G.

    2012-07-01

    This report discusses key analysis results based on data from early 2005 through September 2011 from the U.S. Department of Energy’s (DOE’s) Controlled Hydrogen Fleet and Infrastructure Validation and Demonstration Project, also referred to as the National Fuel Cell Electric Vehicle (FCEV) Learning Demonstration. It is the fifth and final such report in a series, with previous reports being published in July 2007, November 2007, April 2008, and September 2010.

  14. 78 FR 39759 - Rental Assistance Demonstration: Final Program Notice

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-02

    ... that HUD published on March 8, 2012, at 77 FR 14029, RAD has two separate components: First Component... URBAN DEVELOPMENT Rental Assistance Demonstration: Final Program Notice AGENCY: Office of the Assistant... and Indian Housing--RAD Program, Department of Housing and Urban Development, 451 7th Street SW.,...

  15. Louis Pasteur (1822-1895).

    PubMed

    Bordenave, Guy

    2003-05-01

    In Louis Pasteur's scientific career it is striking to note the exponential character of the research he introduced in all the fields he opened up. He offered fabulous opportunities to stereochemistry. He is acknowledged as one of the founders of microbiology. He established the possibility of anaerobic life. He pointed the way to epidemiology, public health, and the bacteriologic fight. He struggled against the idea of spontaneous generation of life. He irrevocably substantiated the microbial theory of infectious diseases. He demonstrated that bacterial virulence could be attenuated, he evidenced immunity and generalised the vaccination principle. He also was an incomparable experimenter. PMID:12758285

  16. National Fuel Cell Electric Vehicle Learning Demonstration Final Report

    SciTech Connect

    Wipke, K.; Sprik, S.; Kurtz, J.; Ramsden, T.; Ainscough, C.; Saur, G.

    2012-07-01

    This report discusses key analysis results based on data from early 2005 through September 2011 from the U.S. Department of Energy's (DOE's) Controlled Hydrogen Fleet and Infrastructure Validation and Demonstration Project, also referred to as the National Fuel Cell Electric Vehicle (FCEV) Learning Demonstration. This report serves as one of many mechanisms to help transfer knowledge and lessons learned within various parts of DOE's Fuel Cell Technologies Program, as well as externally to other stakeholders. It is the fifth and final such report in a series, with previous reports being published in July 2007, November 2007, April 2008, and September 2010.

  17. Missouri: St. Louis

    Atmospheric Science Data Center

    2014-05-15

    ... to the east, on the Illinois side, are highlighted with green vegetation. Meandering rivers in the verdant Ozark Plateau appear to the ... nearby Kirkwood, Webster Groves, Clayton, University City, Ferguson, St. Ann, St. Charles, and East St. Louis. The region is home to ...

  18. J. Louis Agassiz

    This portrait of J. Louis Agassiz(1807-1873) was done in the 1920s by Abner Lowe. Agassiz was a pioneer in the field of glacial studies and the effects that they had on the Earth. His work was some of the first to suggest that there had been an ice age on Earth, and that the boulder and rock deposit...

  19. Real Time Technology Application Demonstration Project Final Report

    SciTech Connect

    Volpe, John; Hampson, Steve; Johnson, Robert L

    2008-09-01

    The work and results described in this final report pertain to the demonstration of real-time characterization technologies applied to potentially contaminated surface soils in and around Area of Concern (AOC) 492 at the Paducah Gaseous Diffusion Plant (PGDP). The work was conducted under the auspices of Kentucky Research Consortium for Energy and Environment (KRCEE). KRCEE was created to support the Department of Energy's (DOE) efforts to complete the expeditious and economically viable environmental restoration of the Paducah Gaseous Diffusion Plant (PGDP), the Western Kentucky Wildlife Management Area (WKWMA), and surrounding areas.

  20. Tidd PFBC Demonstration Project: Public final design report

    SciTech Connect

    Not Available

    1992-10-01

    This Public Final Design Report describes the 70 MW(e) Tidd PFBC Demonstration Plant under construction in Brilliant, Ohio. This project is receiving cost-sharing from the US Department of Energy (DOE), and is being administered by the Morgantown Energy Technology Center in accordance with DOE Cooperative Agreement No. DE-FC21-87 MC24132.000. The project is also receiving costsharing from the State of Ohio. This award is being administered by the Ohio Coal Development Office. The Tidd PFBC Demonstration Project is the first utility-scale demonstration project in the US. Its objective is to demonstrate that the Pressurized Fluidized Bed Combustion (PFBC) combined-cycle technology is an economic, reliable, and environmentally superior alternative to conventional technology in using high-sulfur coal to generate electricity. Detailed design of the plant began in May 1987, leading to the start of construction in April 1988. First coal fire occurred in November 1990, and the three-year test program began in February 1991.

  1. St. Louis, Missouri

    NASA Technical Reports Server (NTRS)

    2007-01-01

    St. Louis is tucked in a bend of the Mississippi River, just south of the point at which the Illinois River joins the larger Mississippi, and where the Missouri River flows in from the west. Drainage patterns to the east, on the Illinois side, are highlighted with green vegetation. Meandering rivers in the verdant Ozark Plateau appear to the south and west.

    This true-color view from NASA's Multi-angle Imaging SpectroRadiometer (MISR) was taken with the instrument's downward looking (nadir) camera on October 15, 2005. The urban areas of greater St. Louis show up as grey-white, including nearby Kirkwood, Webster Groves, Clayton, University City, Ferguson, St. Ann, St. Charles, and East St. Louis. The region is home to nearly three million people.

    MISR was built and is managed by NASA's Jet Propulsion Laboratory, Pasadena, Calif., for NASA's Science Mission Directorate, Washington, DC. The Terra satellite is managed by NASA's Goddard Space Flight Center, Greenbelt, Md. JPL is a division of the California Institute of Technology.

  2. Public health assessment for reilly tar and chemical, St. Louis park, Hennepin County, Minnesota, Region 5. CERCLIS No. MND980609804. Final report

    SciTech Connect

    Not Available

    1992-12-09

    The Reilly Tar and Chemical Corporation Site (Site) is listed on the U.S. Environmental Protection Agency's (EPA) National Priorities List. The Site is located in the city of St. Louis Park, in eastern Hennepin County, Minnesota. The spilling of coal tar and creosote on-Site, and the discharge of contaminated wastewater off-Site during plant operations resulted in the contamination of soil and area aquifers with polycyclic aromatic hydrocarbons (PAHs) and phenolic compounds. Local residents use municipal water drawn from aquifers contaminated with low levels of PAHs. Exposure to these compounds may occur via ingestion of and dermal contact with potable water. The data and information developed in the public health assessment have been evaluated by the Agency for Toxic Substances and Disease Registry (ATSDR) Health Activities Recommendation Panel for follow-up health actions.

  3. Pecan Street Grid Demonstration Program. Final technology performance report

    SciTech Connect

    None, None

    2015-02-10

    This document represents the final Regional Demonstration Project Technical Performance Report (TPR) for Pecan Street Inc.’s (Pecan Street) Smart Grid Demonstration Program, DE-OE-0000219. Pecan Street is a 501(c)(3) smart grid/clean energy research and development organization headquartered at The University of Texas at Austin (UT). Pecan Street worked in collaboration with Austin Energy, UT, Environmental Defense Fund (EDF), the City of Austin, the Austin Chamber of Commerce and selected consultants, contractors, and vendors to take a more detailed look at the energy load of residential and small commercial properties while the power industry is undergoing modernization. The Pecan Street Smart Grid Demonstration Program signed-up over 1,000 participants who are sharing their home or businesses’s electricity consumption data with the project via green button protocols, smart meters, and/or a home energy monitoring system (HEMS). Pecan Street completed the installation of HEMS in 750 homes and 25 commercial properties. The program provided incentives to increase the installed base of roof-top solar photovoltaic (PV) systems, plug-in electric vehicles with Level 2 charging, and smart appliances. Over 200 participants within a one square mile area took advantage of Austin Energy and Pecan Street’s joint PV incentive program and installed roof-top PV as part of this project. Of these homes, 69 purchased or leased an electric vehicle through Pecan Street’s PV rebate program and received a Level 2 charger from Pecan Street. Pecan Street studied the impacts of these technologies along with a variety of consumer behavior interventions, including pricing models, real-time feedback on energy use, incentive programs, and messaging, as well as the corresponding impacts on Austin Energy’s distribution assets.The primary demonstration site was the Mueller community in Austin, Texas. The Mueller development, located less than three miles from the Texas State Capitol, is a 711-acre LEED Neighborhood Development mixed-use, urban infill redevelopment on the site of Austin’s former airport, currently under development through a public-private project between the City of Austin, and Catellus Austin LLC. Currently, Mueller is less than 50% complete and more than 3,500 people live or work at Mueller. At full build-out, the project will include more than 3 million square feet of commercial and institutional space, more than 13,000 residents from approximately 5,700 single-family and multi-family dwelling units. Figure 1 shows a Google Map image of the Mueller community, zoomed in on the residential streets participating in the project.

  4. Seattle Community Learning Center Demonstration Project. Final Report.

    ERIC Educational Resources Information Center

    Miller, W. Tom

    This is the final report of the Seattle Community Learning Center. The objectives of the project were to extend education and social outreach to members of the community not presently served in adult basic education, occupational skills, childcare, health assistance, family counseling, recreation, and social service referral. The project involved…

  5. In-Situ Radiation Detection Demonstration Final Report

    SciTech Connect

    MOHAGHEGHI,AMIR H.; REESE,ROBERT; MILLER,DAVID R.; MILLER,MARK LAVERNE; DUCE,STEPHEN

    2000-06-01

    The Department of Defense (DoD) has hundreds of facilities where radioactive materials have been used or are being used, including firing ranges, low-level radioactive waste disposal areas, and areas where past activities have resulted in environmental contamination. Affected sites range in size from a few acres to square miles. Impact to the DoD comes through military base closure and release to the public. It is important that radioactive contaminants are remediated to levels that result in acceptable risk to the public. Remediation requires characterization studies, e.g., sampling and surveys, to define the affected areas, removal actions, and final confirmatory sampling and surveys. Characterization of surface contamination concentrations has historically been performed using extensive soil sampling programs in conjunction with surface radiation surveys conducted with hand-held radiation monitoring equipment. Sampling is required within the suspect affected area and a large buffer area. Surface soil contaminant characterization using soil sampling and hand held monitoring are costly, time consuming, and result in long delays between submission of samples for analysis and obtaining of final results. This project took an existing, proven radiation survey technology that has had limited exposure and improved its capabilities by documenting correlation factors for various detector/radionuclide geometries that commonly occur in field surveys. With this tool, one can perform characterization and final release surveys much more quickly than is currently possible, and have detection limits that are as good as or better than current technology. This paper will discuss the capabilities of a large area plastic scintillation detector used in conjunction with a global positioning system (GPS) to improve site characterization, remediation, and final clearance surveys of the radioactively contaminated site. Survey results can rapidly identify areas that require remediation as well as guide surgical removal of contaminated soil that is above remediation guidelines. Post-remediation surveys can document that final radiological site conditions are within the remedial action limits.

  6. Final Results from U.S. FCEV Learning Demonstration (Presentation)

    SciTech Connect

    Wipke, K.; Sprik, S.; Kurtz, J.; Ramsden, T.; Ainscough, C.; Saur, G.

    2012-05-01

    This presentation discusses the objectives of the U.S. DOE Fuel Cell Electric Vehicle Learning Demonstration Project, describes NREL's technology validation approach, and summarizes key technical results from the project.

  7. SNOX demonstration project: Volume 1, Public design. Final report

    SciTech Connect

    1996-07-01

    The SNOX process, developed by Haldor Topsoe A/S and demonstrated and marketed in North America by ABB Environmental Systems (ABBES), is an innovative process which removes both sulfur dioxide and nitrogen oxides from power plant flue gases. Sulfur dioxide is recovered as high purity, concentrated sulfuric acid and nitrogen oxides are converted to nitrogen gas and water vapor; no additional waste streams are produced. As part of the Clean Coal Technology Program, this project was demonstrated under joint sponsorship from the US Department of Energy, Ohio Coal Development Office, ABBES, Snamprogetti, and Ohio Edison. The project objective was to demonstrate the SO{sub 2}/NO{sub x} reduction efficiencies of the SNOX process on an electric power plant firing high-sulfur Ohio Coal. A 35-MWe demonstration was conducted on a 108-MWe unit, Ohio Edison`s Niles Plant Unit 2, in Trumbull County, Ohio. The $31 million project began site preparation in November 1990 and commenced treating flue gas in March of 1992. Testing at the site concluded in December of 1994. This report presents a description of the technology and design criteria for the demonstration plant including modifications and additions to the Ohio Edison Niles Station Unit 2. Pertinent drawings and a complete list of drawings are provided for information and reference. In addition to design information, cost data is provided for the design and construction of the demonstration plant; and cost estimates are provided for startup and operating expenses of the demonstration unit. The influence of commercial site specific conditions on the design and economics of the technology are also discussed.

  8. Louis Pasteur, from crystals of life to vaccination.

    PubMed

    Berche, P

    2012-10-01

    Louis Pasteur (1822-1895) is an exceptional scientist who opened a new era in medicine and biology. Starting from studies on crystals of by-products of wine fermentation, he first defined a distinct chemistry between dead and living matters. He then showed the role of living microbes in the fermentation and putrefaction processes. This brought him to challenge the two-millennium-old theory of spontaneous generation, using remarkably well-designed experiments. His observations on epidemics in silkworms allowed him to demonstrate the role of specific germs in infectious diseases. His discovery of the vaccine against fowl cholera can be considered as the birth of immunology. Finally, he became universally recognized through his famous vaccinations against anthrax and rabies. PMID:22882766

  9. Use of alcohol fuel: engine-conversion demonstration. Final report

    SciTech Connect

    Marsh, W.K.

    1982-01-01

    The use of ethanol as a fuel extender when mixed with gasoline, and the use of both hydrated and anhydrous ethanol as a fuel in gasoline and diesel engines are discussed. Required engine modifications for efficient use of ethanol are described, and include engine compression alterations, carburetor adjustments, and arrangement for fuel preheating. In 1981 and 1982 a demonstration of ethanol use in spark ignition engines was conducted at a major public park in South Carolina. The demonstration included a controlled road test with a pick-up truck and a demonstration of ethanol use in small, air cooled gasoline engines. One problem that was identified was that of contaminated fuel that clogged the fuel system after a few days' operation. (LEW)

  10. Final Results from U.S. FCEV Learning Demonstration: Preprint

    SciTech Connect

    Wipke, K.; Sprik, S.; Kurtz, J.; Ramsden, T.; Ainscough, C.; Saur, G.

    2012-04-01

    The 'Controlled Hydrogen Fleet and Infrastructure Demonstration and Validation Project,' also known as the National Fuel Cell Electric Vehicle Learning Demonstration, is a U.S. Department of Energy (DOE) project started in 2004 and concluded in late 2011. The purpose of this project was to conduct an integrated field validation that simultaneously examined the performance of fuel cell vehicles and the supporting hydrogen fueling infrastructure. The DOE's National Renewable Energy Laboratory (NREL) received and analyzed all of the raw technical data collected by the industry partners through their participation in the project over its seven-year duration. This paper reviews highlights from the project and draws conclusions about the demonstrated status of the fuel cell vehicle and hydrogen fueling infrastructure technology.

  11. Low-cost flywheel demonstration program. Final report

    SciTech Connect

    1980-04-01

    The Applied Physics Laboratory/Department of Energy Low Cost Flywheel Demonstration Program was initiated on 1 October 1977 and was successfully concluded on 31 December 19'9. The total cost of this program was $355,190. All primary objectives were successfully achieved as follows: demonstration of a full-size, 1)kWh flywheel having an estimated cost in large-volume production of approximately $50/kWh; developmeNt of a ball-bearing system having losses comparable to the losses in a totally magnetic suspension system; successful and repeated demonstration of the low-cost flywheel in a complete flywheel energy-storage system based on the use of ordinary house voltage and frequency; and application of the experience gained in the hardware program to project the system design into a complete, full-scale, 30-kWh home-type flywheel energy-storage system.

  12. Final report: In situ radio frequency heating demonstration

    SciTech Connect

    Jarosch, T.R.; Beleski, R.J.; Faust, D.

    1994-01-05

    A field demonstration of in situ radio frequency heating was performed at the Savannah River Site (SRS) as part of the US Department of Energy-Office of Technology Development`s Integrated Demonstration. The objective of the demonstration was to investigate the effectiveness of in situ radio frequency (RF) heating as an enhancement to vacuum extraction of residual solvents (primarily trichloroethylene and perchloroethylene) held in vadose zone clay deposits. Conventional soil vacuum extraction techniques are mass transfer limited because of the low permeabilities of the clays. By selectively heating the clays to temperatures at or above 100{degrees}C, the release or transport of the solvent vapors will be enhanced as a result of several factors including an increase in the contaminant vapor pressure and diffusivity and an increase in the effective permeability of the formation with the release of water vapor.

  13. Out-of-tank evaporator demonstration. Final report

    SciTech Connect

    Lucero, A.J.; Jennings, H.L.; VanEssen, D.C.

    1998-02-01

    The project reported here was conducted to demonstrate a skid-mounted, subatmospheric evaporator to concentrate liquid low-level waste (LLLW) stored in underground tanks at Oak Ridge National Laboratory (ORNL). This waste is similar to wastes stored at Hanford and Savannah River. A single-stage subatmospheric evaporator rated to produce 90 gallons of distillate per hour was procured from Delta Thermal, Inc., of Pensacola, Florida, and installed in an existing building. During the 8-day demonstration, 22,000 gal of LLLW was concentrated by 25% with the evaporator system. Decontamination factors achieved averaged 5 x 10{sup 6} (i.e., the distillate contained five million times less Cesium 137 than the feed). Evaporator performance substantially exceeded design requirements and expectations based on bench-scale surrogate test data. Out-of tank evaporator demonstration operations successfully addressed the feasibility of hands-on maintenance. Demonstration activities indicate that: (1) skid-mounted, mobile equipment is a viable alternative for the treatment of ORNL LLLW, and (2) hands-on maintenance and decontamination for movement to another site is achievable. Cost analysis show that 10% of the demonstration costs will be immediately recovered by elimination of solidification and disposal costs. The entire cost of the demonstration can be recovered by processing the inventory of Melton Valley Storage Tank waste and/or sluice water prior to solidifications. An additional savings of approximately $200,000 per year can be obtained by processing newly generated waste through the system. The results indicate that this type of evaporator system should be considered for application across the DOE complex. 25 refs., 11 figs., 2 tabs.

  14. Southeast Kansas Demonstration Child Development Center. Final Report.

    ERIC Educational Resources Information Center

    Rodman, Joan I.

    The development of 10 preschool children who attended the Southeast Kansas Demonstration Child Development Center was compared with the development of 10 preschool children who did not attend a child care center to ascertain the value of the center's program. Both groups were tested with the Denver Developmental Screening Test at the beginning and…

  15. Puerto Rico Nursing Career Cooperative Demonstration Program. Final Performance Report.

    ERIC Educational Resources Information Center

    Puerto Rico State Dept. of Education, Hato Rey.

    The Puerto Rico Nursing Career Cooperative Demonstration Project and Associate Nursing Program provided education and onsite occupational training laboratory to upgrade the education of 20 licensed practical nurses (LPNs) from 1989-90. The nurses were upgraded to associate nurses in an 18-month period at the Technological Institute of Puerto Rico.…

  16. Demonstration of a commercial solar greenhouse. Final report

    SciTech Connect

    Figueras, A.

    1982-03-31

    The greenhouse is located in the town of Russell, in St. Lawrence County, New York. It was built to demonstrate the economics of using the solar greenhouse design as a commercial greenhouse growing vegetables for local sale. The design and construction of the greenhouse are briefly described. Records of temperatures monitored and produce grown and sold are included. (BCS)

  17. DEMONSTRATION OF RADON RESISTANT CONSTRUCTION TECHNIQUES - PHASE II. FINAL REPORT

    EPA Science Inventory

    The report gives results of a demonstration of radon resistant construction techniques. Sub-slab mitigation systems were installed (in accordance with draft standards) in 15 new Florida houses in 1992, and these houses have undergone extensive testing to validate techniques used ...

  18. Northwestern Pennsylvania Cooperative Demonstration Project (High Technology). Final Report.

    ERIC Educational Resources Information Center

    Indiana Univ. of Pennsylvania. Center for Vocational Personnel Preparation.

    This document reports on a project designed to customize training for employees of manufacturing industries in six western Pennsylvania counties. Project goals were to facilitate collaborative vocational and technical training programs between educational institutions and private sector companies and to establish demonstration sites, manufacturing…

  19. Rural Workplace Literacy Demonstration Project. Final Performance Report.

    ERIC Educational Resources Information Center

    Enterprise State Junior Coll., AL.

    In April 1991, Enterprise State Junior College and MacArthur State Technical College established a rural workplace literacy demonstration project in partnership with adult basic education, seven employers, and a labor organization. The project served 615 persons in classes offered at the 2 colleges, 4 partner locations, and 3 additional worksites.…

  20. FINAL SIMULATION RESULTS FOR DEMONSTRATION CASE 1 AND 2

    SciTech Connect

    David Sloan; Woodrow Fiveland

    2003-10-15

    The goal of this DOE Vision-21 project work scope was to develop an integrated suite of software tools that could be used to simulate and visualize advanced plant concepts. Existing process simulation software did not meet the DOE's objective of ''virtual simulation'' which was needed to evaluate complex cycles. The overall intent of the DOE was to improve predictive tools for cycle analysis, and to improve the component models that are used in turn to simulate equipment in the cycle. Advanced component models are available; however, a generic coupling capability that would link the advanced component models to the cycle simulation software remained to be developed. In the current project, the coupling of the cycle analysis and cycle component simulation software was based on an existing suite of programs. The challenge was to develop a general-purpose software and communications link between the cycle analysis software Aspen Plus{reg_sign} (marketed by Aspen Technology, Inc.), and specialized component modeling packages, as exemplified by industrial proprietary codes (utilized by ALSTOM Power Inc.) and the FLUENT{reg_sign} computational fluid dynamics (CFD) code (provided by Fluent Inc). A software interface and controller, based on an open CAPE-OPEN standard, has been developed and extensively tested. Various test runs and demonstration cases have been utilized to confirm the viability and reliability of the software. ALSTOM Power was tasked with the responsibility to select and run two demonstration cases to test the software--(1) a conventional steam cycle (designated as Demonstration Case 1), and (2) a combined cycle test case (designated as Demonstration Case 2). Demonstration Case 1 is a 30 MWe coal-fired power plant for municipal electricity generation, while Demonstration Case 2 is a 270 MWe, natural gas-fired, combined cycle power plant. Sufficient data was available from the operation of both power plants to complete the cycle configurations. Three runs were completed for each Demonstration Case--(1) an initial baseline run using the existing component libraries in Aspen Plus{reg_sign}, (2) a second run where one of the library components was replaced with an ALSTOM Power proprietary code, and (3) a third run where a cycle component was replaced with a FLUENT{reg_sign} CFD simulation. Each of the three runs was successfully completed over a range of loads. This report documents the case runs and discusses the viability and capabilities of the linkage/interface software.

  1. Demonstrated reserve base for coal in New Mexico. Final report

    SciTech Connect

    Hoffman, G.K.

    1995-02-01

    The new demonstrated reserve base estimate of coal for the San Juan Basin, New Mexico, is 11.28 billion short tons. This compares with 4.429 billion short tons in the Energy Information Administration`s demonstrated reserve base of coal as of January 1, 1992 for all of New Mexico and 2.806 billion short tons for the San Juan Basin. The new estimate includes revised resource calculations in the San Juan Basin, in San Juan, McKinley, Sandoval, Rio Arriba, Bernalillo and Cibola counties, but does not include the Raton Basin and smaller fields in New Mexico. These estimated {open_quotes}remaining{close_quotes} coal resource quantities, however, include significant adjustments for depletion due to past mining, and adjustments for accessibility and recoverability.

  2. Nucla circulating atmospheric fluidized bed demonstration project. Final report

    SciTech Connect

    Not Available

    1991-10-01

    Colorado-Ute Electric Association began a study to evaluate options for upgrading and extending the life of its Nucla power station in 1982. Located in southwestern Colorado near the town of Nucla, this station was commissioned in 1959 with a local bituminous coal as its design fuel for three identical stoker-fired units, each rated at 12.6 MW(e). Poor station efficiency, high fuel costs, and spiraling boiler maintenance costs forced the Nucla Station into low priority in the CUEA dispatch order as early as 1981. Among the options CUEA considered was to serve as a host utility to demonstrate Atmospheric Fluidized Bed Combustion (AFBC) technology. The anticipated environmental benefits and apparent attractive economics of a circulating AFBC led to Colorado-Ute`s decision to proceed with the design and construction of a demonstration project in 1984 at the Nucla facility.

  3. Polyethylene encapsulation full-scale technology demonstration. Final report

    SciTech Connect

    Kalb, P.D.; Lageraaen, P.R.

    1994-10-01

    A full-scale integrated technology demonstration of a polyethylene encapsulation process, sponsored by the US Department of Energy (DOE) Office of Technology Development (OTD), was conducted at the Environmental & Waste Technology Center at Brookhaven National Laboratory (BNL.) in September 1994. As part of the Polymer Solidification National Effort, polyethylene encapsulation has been developed and tested at BNL as an alternative solidification technology for improved, cost-effective treatment of low-level radioactive (LLW), hazardous and mixed wastes. A fully equipped production-scale system, capable of processing 900 kg/hr (2000 lb/hr), has been installed at BNL. The demonstration covered all facets of the integrated processing system including pre-treatment of aqueous wastes, precise feed metering, extrusion processing, on-line quality control monitoring, and process control.

  4. Final Report - Navajo Electrification Demonstration Project - FY2004

    SciTech Connect

    Kenneth L. Craig, Interim General Manager

    2007-03-31

    The Navajo Electrification Demonstration Project (NEDP) is a multi-year projects which addresses the needs of unserved Navajo Nation residents without basic electricity services. The Navajo Nation is the United States' largest tribe, in terms of population and land. An estimated 18,000 Navajo Nation homes do not have basic grid-tied electricity--and this third year of funding, known as NEDP-3, provided 351 power line extensions to Navajo families.

  5. BMDO: New Mexico Technology Transfer Demonstration Project. Interim final report

    SciTech Connect

    Not Available

    1993-11-01

    The BMDO-New Mexico Technology Transfer Demonstration Project(BMDO-NM) was a collaborative effort among the national laboratories to identify and evaluate the commercial potential of selected SDI-funded technologies. The project was funded by BMDO (formerly known as the Strategic Defense Initiative Office or SDIO), the Technology Enterprise Division (NM-TED) of the NM Economic Development Division, and the three National Laboratories. The project was managed and supervised by SAGE Management Partners of Albuquerque, and project funding was administered through the University of New Mexico. The BMDO-NM Demonstration Project focused on the development of a process to assist technology developers in the evaluation of selected BMDO technology programs so that commercialization decisions can be made in an accelerated manner. The project brought together BMDO, the NM-TED, the University of New Mexico, and three New Mexico Federal laboratories -- Los Alamos (DOE), Phillips (DOD) and Sandia (DOE). Each national laboratory actively participated throughout the project through its technology transfer offices. New Mexico was selected as the site for the Demonstration Program because of its three national and federal research laboratories engaged in BMDO programs, and the existing relationship among state govemment, the labs, universities and local economic development and business assistance organizations. Subsequent Commercialization and Implementation phases for the selected technologies from LANL and SNL were completed by SAGE and the Project Team. Funding for those phases was provided by the individual labs as well as BMDO and NM-TED in kind services. NM-TED played a proactive role in this New Mexico partnership. Its mandate is to promote technology-based economic development, with a commitment to facilitate the use of technology by industry and business statewide. TED assumed the role of program manager and executing agent for BMDO in this demonstration project.

  6. Improved recovery demonstration for Williston Basin carbonates. Final report

    SciTech Connect

    Sippel, M.A.

    1998-07-01

    The purpose of this project was to demonstrate targeted infill and extension drilling opportunities, better determinations of oil-in-place, and methods for improved completion efficiency. The investigations and demonstrations were focussed on Red River and Ratcliffe reservoirs in the Williston Basin within portions of Montana, North Dakota and South Dakota. Both of these formations have been successfully explored with conventional 2-dimensional (2D) seismic. Improved reservoir characterization utilizing 3-dimensional (3D) seismic was investigated for identification of structural and stratigraphic reservoir compartments. These seismic characterizations were integrated with geological and engineering studies. The project tested lateral completion techniques, including high-pressure jetting lance technology and short-radius lateral drilling to enhance completion efficiency. Lateral completions should improve economics for both primary and secondary oil where low permeability is a problem and higher-density drilling of vertical infill wells is limited by drilling cost. New vertical wells were drilled to test bypassed oil in ares that were identified by 3D seismic. These new wells are expected to recover as much or greater oil than was produced by nearby old wells. The project tested water injection through vertical and horizontal wells in reservoirs where application of waterflooding has been limited. A horizontal well was drilled for testing water injection. Injection rates were tested at three times that of a vertical well. This demonstration well shows that water injection with horizontal completions can improve injection rates for economic waterflooding. This report is divided into two sections, part 1 covers the Red River and part 2 covers the Ratcliffe. Each part summarizes integrated reservoir characterizations and outlines methods for targeting by-passed oil reserves in the respective formation and locality.

  7. On-line condenser tube cleaning system demonstration. Final report

    SciTech Connect

    Ulvog, P.

    1995-11-01

    This report describes the results of a working demonstration of the on-line SIDTEC{trademark} Rocket{trademark} condenser tube cleaning system to improve condenser performance in open-loop cooling systems through the reduction of tube fouling from either biological means or inorganic mineral deposition. Benefits can include: heat rate improvement; avoidance of load limitations due to back pressure concerns; elimination of off-line cleaning; extended tube life; cooling water pump auxiliary load reductions; and elimination of on-line chemical treatments. As a result, significant cost savings have been achieved in comparison to existing methods of maintaining condenser cleanliness.

  8. Final Radon Testing Results for the Residential Standards Demonstration Progam.

    SciTech Connect

    Reiland, Paul F.; Johnson, Mark E.; Thor, Philip W.

    1989-12-01

    This report summarizes radon concentrations in indoor air measured in occupied residential dwellings in the Pacific Northwest. The dwellings are part of the Bonneville Power Administration's (BPA) Residential Standards Demonstration Program (RSDP). Construction costs, thermal performance, and indoor air quality effects of the Model Conservation Standards (MCS) were studied. Construction costs were being studied using detailed cost accounting obtained from the builder of the MCS dwelling and a hypothetical equivalent dwelling built to current practice. Thermal performance was assessed using weekly summaries of submetered space and water heating energy. Indoor air quality was studied using a fan pressurization infiltration test. 11 refs., 21 figs., 11 tabs.

  9. Intercontrol Center Communications Protocol (ICCP) demonstration. Final report

    SciTech Connect

    Saxton, T.; Kendall, F.

    1995-11-01

    Developed under the guidelines of the Utility Communications Architecture (UCA), the Intercontrol Center Communications Protocol (ICCP) meets the need for a standard protocol to support the evolution in utility communications. ICCP has been very well received by utilities and vendors. Several power pools are currently implementing ICCP, and all major Energy Management System vendors are offering ICCP products. This report documents completion of Phase III of the ICCP project, in which ICCP was implemented by vendors and demonstrated at two host utilities. Phase III also helped identify the limitations of the ICCP functional requirements developed in Phase II and resulted in a more complete definition of ICCP. The demonstration proved the concept and identified the enhancements to the ICCP functional specifications. The resulting specifications for ICCP were submitted to the ICE as a proposed international standard. Many countries, including France, Germany, Australia, Norway, Switzerland, China, and the United Kingdom, agreed to actively participate in ICCP review and development as it progresses through various stages to International Standard status. Standardization of ICCP will reduce costs by avoiding construction of custom products and through competitive pricing by multiple vendors offering ICCP products.

  10. Intergovernmental Advanced Stationary PEM Fuel Cell System Demonstration Final Report

    SciTech Connect

    Rich Chartrand

    2011-08-31

    A program to complete the design, construction and demonstration of a PEMFC system fuelled by Ethanol, LPG or NG for telecom applications was initiated in October 2007. Early in the program the economics for Ethanol were shown to be unfeasible and permission was given by DOE to focus on LPG only. The design and construction of a prototype unit was completed in Jun 2009 using commercially available PEM FC stack from Ballard Power Systems. During the course of testing, the high pressure drop of the stack was shown to be problematic in terms of control and stability of the reformer. Also, due to the power requirements for air compression the overall efficiency of the system was shown to be lower than a similar system using internally developed low pressure drop FC stack. In Q3 2009, the decision was made to change to the Plug power stack and a second prototype was built and tested. Overall net efficiency was shown to be 31.5% at 3 kW output. Total output of the system is 6 kW. Using the new stack hardware, material cost reduction of 63% was achieved over the previous Alpha design. During a November 2009 review meeting Plug Power proposed and was granted permission, to demonstrate the new, commercial version of Plug Power's telecom system at CERL. As this product was also being tested as part of a DOE Topic 7A program, this part of the program was transferred to the Topic 7A program. In Q32008, the scope of work of this program was expanded to include a National Grid demonstration project of a micro-CHP system using hightemperature PEM technology. The Gensys Blue system was cleared for unattended operation, grid connection, and power generation in Aug 2009 at Union College in NY state. The system continues to operate providing power and heat to Beuth House. The system is being continually evaluated and improvements to hardware and controls will be implemented as more is learned about the system's operation. The program is instrumental in improving the efficiency and reducing costs of PEMFC based power systems using LPG fuel and continues to makes steps towards meeting DOE's targets. Plug Power would like to thank DOE for their support of this program.

  11. In Situ Gaseous Reduction Pilot Demonstration - Final Report

    SciTech Connect

    Thornton, E.C.; Phelan, J.M.; Giblin, J.T.; Olsen, K.B.; Miller, R.D.; Gilmore, T.J.

    1999-02-23

    The demonstration of the IGRS approach conducted at SWMU 143 on the White Sands Missile Range has provided information needed to complete a technical performance assessment and cost analysis of the technology. At least 70% of the Cr(VI) present in contaminated sediment at the site was reduced, thus verifying the effectiveness of the approach. Most of the treatment occurred in a zone located from {approximately}4 to 10 ft below ground surface, which appears to be a higher permeability interval. A deeper zone from {approximately}10 to 16 ft that contains lower levels of contamination was essentially unaffected. The deeper zone is somewhat finer grained and has a higher clay content and is, thus, less permeable. It appears that most of the treatment gas was channeled through the higher, more-permeable zone and the lower zone was bypassed. Treatment of the lower zone could probably be accomplished, however, if a second injection well were installed and screened across the zone so that treatment gas could be forced into this interval. The amount of H{sub 2}S consumed during the test exceeded the amount predicted by the laboratory treatability study. In addition, the levels of H{sub 2}S observed at the extraction wells were relatively low, even though a significant level of treatment was observed at the site. It is inferred that interfering reactions or slower reaction kinetics are the likely source of consumption of extra H{sub 2}S observed in the field. Future laboratory work will be undertaken to investigate the nature of these chemical reactions and the reaction rates associated with the gaseous reduction of Cr(VI) in soils. Elucidation of these effects may reveal methods for improving the effectiveness of the technology and reducing unit costs. A life-cycle cost model was developed for the technology based on demonstration information (Hogan 1998). This model suggests that the technology should compare favorably with excavation from a cost basis for larger sites, especially when depths exceed 15 or 20 ft. Site-specific information should be provided as input to the model to evaluate this, however, because costs vary significantly, depending on site characteristics. The IGRS approach is considered ready for application as a remediation tool based on the success of the field demonstration at the White Sands Missile Range. It is expected that a large-scale test or deployment will take place at a US Department of Energy CrO{sub 4}{sup 2{minus}} contaminated site within the next several years. In addition, further laboratory-testing activities are planned to identify other metal and radionuclide contaminants that can be immobilized through the gaseous reduction approach.

  12. Solar-heated commercial-greenhouse demonstration. Final performance report

    SciTech Connect

    1983-01-01

    Poly Solar Company was formed to design and fabricate a demonstration of a solar heating system for commercial greenhouses in moderate climates. This system is built of readily available materials, and can be constructed using conventional techniques available to most builders and farmers. Construction began on the demonstration project in August 1981 and the system was placed into operation that winter. Energy savings were calculated by monitoring the running time on an oil furnace in a duplicate greenhouse with the same crop as the solar heated greenhouse with an oil backup furnace. The first monitoring period was before the Christmas season with poinsettias used as the comparison crop with 60/sup 0/ to 64/sup 0/F. During this period the 126 ton mass storage and waste heat recovery sections of the system were used. These trials showed energy savings over the 100% oil heated structure to be 23.4%. After the crops were removed from the greenhouse trials were ran which showed this portion of the system could maintain night time temperatures as high as 56/sup 0/F with no other heat source and an outside temperature of 26/sup 0/F. The 1860 sq ft solar collector/storage system was monitored with a winter-spring crop of geraniums at a night time temperature of 60/sup 0/ to 64/sup 0/F. In April 1982 a severe storm with wind gusts in excess of 50 mph destroyed a section of duct that feeds heated air from the collector to the rock storage bed and caused light damage to the collector itself.

  13. Staunton 1 reclamation demonstration project. Aquatic ecosystems. Final report

    SciTech Connect

    Vinikour, W. S.

    1981-02-01

    To provide long-term indications of the potential water quality improvements following reclamation efforts at the Staunton 1 Reclamation Demonstration Project, macroinvertebrates were collected from three on-site ponds and from the receiving stream (Cahokia Creek) for site drainage. Implications for potential benthic community differences resulting from site runoff were disclosed, but macroinvertebrate diversity throughout Cahokia Creek was limited due to an unstable, sandy substrate. The three ponds sampled were the New Pond, which was created as part of the reclamation activities; the Shed Pond, which and the Old Pond, which, because it was an existing, nonimpacted pond free of site runoff, served as a control. Comparisons of macroinvertebrates from the ponds indicated the potential for the New Pond to develop into a productive ecosystem. Macroinvertebrates in the New Pond were generally species more tolerant of acid mine drainage conditions. However, due to the present limited faunal densities and the undesirable physical and chemical characteristics of the New Pond, the pond should not be stocked with fish at this time.

  14. Silo 3 Vacuum Wand Demonstration Test Final Report

    SciTech Connect

    Steve Birrer

    2003-06-01

    Silo 3, a freestanding, pre-stressed concrete, domed cylindrical tank, located at the Fernald Closure Project near Cincinnati, Ohio, contains approximately 5,100 cubic yards of metal oxide waste generated from Fernald operations that extracted uranium from ore material. The baseline for the Silo 3 Project is to remove a portion of this material from the silo pneumatically by inserting vacuum retrieval wands and/or hoses in existing manways on the silo dome. After the loose material has been removed by the pneumatic system, the project intends to cut an opening in the silo wall and use a mechanical excavator to complete removal of the remaining material, including possible combination with pneumatic retrieval. Fluor Fernald previously requested that the Department of Energy Environmental Management Office of Science and Technology provide a Technical Assistance Team to review this approach. One of the key recommendations made by this team was to assess the wand operability, effectiveness, reliability, and safety in a mock-up test. A team was convened to develop the test plan, build the demonstration test loop, and perform the tests. The tests focused primarily on the operability of the system, and to a significantly lesser extent process performance. This report documents the results for the testing completed in April 2003. Based upon the testing performed, the team identified several key issues to be incorporated into the design and operation of the retrieval system.

  15. Customer-focused planning: Demonstration project summaries. Final report

    SciTech Connect

    George, S.S.

    1992-12-01

    To succeed in the increasingly competitive and dynamic markets in which they operate, electric utilities are focusing ever greater attention on understanding and meeting customer needs. EPRI`s Customer Focused Planning (CFP) project was established to develop concepts and tools that will help utilities enhance their commitment to customer service. The project team conducted a series of interviews and meetings with participating utilities to collaboratively implement crucial steps in the CFP process. Although there is no unique set of tools or single management approach for improving product and service delivery, customer-focused companies have at least five ideals in common. They (1) define goals and objectives in concrete terms, (2) extend the planning boundaries of the organization to include all members of the energy services infrastructure, (3) painstakingly link functional activities directly to customer needs, (4) incorporate the customer`s voice in new product/ service design, and (5) align performance measures with customer needs. In addition, customer-focused companies use a variety of methods to improve customer satisfaction and company performance. These methods include conducting market research, developing market processes such as demand-side management contracting or bidding to reveal customer preferences, and involving customers more directly in the planning process. This report summarizes two brief demonstration projects conducted as part of EPRI`s CFP project, one at Commonwealth Edison Company (CECo) and one at PSI Energy. The CECo project emphasized developing customer-focused performance measures for telephone inquiries. The PSI Energy project involved a one-day workshop underscoring two important CFP elements-understanding customer wants and explicitly linking those wants to utility activities.

  16. Final report on Thermally Modified Sand demonstration project

    SciTech Connect

    Not Available

    1994-09-23

    The use of salt and salt/sand mixtures on icy roadway surfaces has dramatically increased during the past 30 years. Despite extensive documentation on salt related damage to the roadway improvements, vehicles and the environment, road maintenance departments have continued to rely on this practice. Road maintenance departments in northern climate areas have long recognized the safety benefits for public mobility on icy roadways from the use of sand. As an abrasive material, the sand improves the surface traction that results in more drivable and less hazardous road conditions during the winter months. Stockpiles of pure sand stored during the winter months oftentimes freeze into large unworkable, monolithic piles. To maintain a free-flowing condition, it has been found to be necessary to add salt to the sand. The addition of salt in amounts ranging from 5 to 10 percent to that of sand, is usually sufficient to provide relatively free-flowing abrasive material that could be stored in stockpiles and applied to icy road surfaces with conventional sand spreading trucks. Another alternative for winter storage of pure sand to maintain a free-flowing condition is in humidity-controlled, heated buildings. As would be expected, this method has high capital and operating costs. and not cost effective for general highway maintenance use. The invention demonstrated herein is a method of thermally modifying pure sand that will remain in a free-flowing state throughout the winter season without the need for the salt additive. The thermally modified sand provides an abrasive material that when applied to icy roads does not cause environmental and corrosive damage as done by the application of sand with salt. By employing a very simple process of freezing screened sand particles by forced air convection under subfreezing conditions, the invention creates a product that has significant value in terms of economic and environmental benefits.

  17. St. Louis FUSRAP Lessons Learned

    SciTech Connect

    Eberlin, J.; Williams, D.; Mueller, D.

    2003-02-26

    The purpose of this paper is to present lessons learned from fours years' experience conducting Remedial Investigation and Remedial Action activities at the St. Louis Downtown Site (SLDS) under the Formerly Utilized Sites Remedial Action Program (FUSRAP). Many FUSRAP sites are experiencing challenges conducting Remedial Actions within forecasted volume and budget estimates. The St. Louis FUSRAP lessons learned provide insight to options for cost effective remediation at FUSRAP sites. The lessons learned are focused on project planning (budget and schedule), investigation, design, and construction.

  18. A Planning, Programming, Budgeting, and Evaluating System for St. Louis Park Public Schools.

    ERIC Educational Resources Information Center

    Spannaus, Nancy K.

    Implementation of a systematic approach to allocation of limited resources for the accomplishment of priority objectives for the St. Louis Park Public Schools (St. Louis Park, Minnesota) was established in 1986, in an effort to provide enhanced, understandable financial reporting and to demonstrate that school district resources are being used to…

  19. Gateway to Growth: St. Louis Adventure

    ERIC Educational Resources Information Center

    Gautier, Marjorie Jane; And Others

    1978-01-01

    Describes the "St. Louis Adventure" project developed by eighth grade social studies classes in a suburban St. Louis junior high school. Students carefully planned and carried out a one-day visit to one of four St. Louis neighborhoods selected for their cultural and historical interest by teachers. (JG)

  20. Louis Sokoloff (1921-2015).

    PubMed

    Agranoff, Bernard W

    2016-05-01

    This is an obituary to Louis Sokoloff (1921-2015), an outstanding neurochemist and neuroscientist, whose groundbreaking work on the use of [14C]deoxyglucose in brain imaging was a milestone among many achievements throughout his career. Picture taken by the author, June 1974, Ann Arbor. PMID:27086737

  1. Final report for the Department of Energy funded cooperative agreement ''Electronic Research Demonstration Project'' [University electronic research administration demonstration project

    SciTech Connect

    Rodman, John

    1998-07-31

    This is the final report for the Department of Energy (DOE) funded cooperative agreement ''Electronic Research Demonstration Project (DE-FC02-92ER35180)'' for the period August 1994-July 1998. The goal of the project, referred to as NewERA, was to demonstrate the use of open standards for electronic commerce to support research administration, otherwise referred to as Electronic Research Administration (ERA). The NewERA demonstration project provided a means to test interagency standards developed within the Federal Grant Electronic Commerce Committee, a group comprised of federal granting agencies. The NewERA program was initiated by DOE. NewERA was comprised of three separate, but related, ERA activities in preaward administration, postaward administration, and secure Internet commerce. The goal of New ERA was to demonstrate an open standard implementation of ERA using electronic data interchange, e-mail and Internet transaction security between grant applicants and DOE, along with t h e other participating agencies.

  2. OZONE TRANSPORT IN THE ST. LOUIS AREA

    EPA Science Inventory

    Measurements from the Regional Air Pollution Study in St. Louis and from synoptic rawinsonde stations in North America were used with annual point and area source emission data in St. Louis to establish some consequences of local and large-scale ozone transport. In rural areas ou...

  3. USCGC Healy Coming Back to Free Louis

    Nice photo-op of Healy with a striking background. [This set of photos provides selected image of two icebreakers working together in the Arctic Ocean.  All images were taken from aboard the Canadian Coast Guard Ship (CCGS) Louis S. St-Laurent (Louis), from which science crew from the Geo...

  4. Approach to forecasting daily maximum ozone levels in St. Louis

    NASA Technical Reports Server (NTRS)

    Prior, E. J.; Schiess, J. R.; Mcdougal, D. S.

    1981-01-01

    Measurements taken in 1976 from the St. Louis Regional Air Pollution Study (RAPS) data base, conducted by EPA, were analyzed to determine an optimum set of air-quality and meteorological variables for predicting maximum ozone levels for each day in 1976. A 'leaps and bounds' regression analysis was used to identify the best subset of variables. Three particular variables, the 9 a.m. ozone level, the forecasted maximum temperature, and the 6-9 a.m. averaged wind speed, have useful forecasting utility. The trajectory history of air masses entering St. Louis was studied, and it was concluded that transport-related variables contribute to the appearance of very high ozone levels. The final empirical forecast model predicts the daily maximum ozone over 341 days with a standard deviation of 11 ppb, which approaches the estimated error.

  5. Hawaii Demonstration Project to Avert Unintended Teenage Pregnancy: 1978-1982. Final Report. Executive Summary.

    ERIC Educational Resources Information Center

    Levitt-Merin, Marta; Sutter, Sharon Kingdon

    This final report provides a descriptive overview of three approaches which the Hawaii Demonstration Project initiated to reduce unintended teenage pregnancies. Project evaluation findings are summarized; both qualitative and quantitative data are presented for a comprehensive picture of the project and its input. Project limitations and successes…

  6. Design for an Analysis and Assessment of the Education Satellite Communications Demonstration: Final Report.

    ERIC Educational Resources Information Center

    Practical Concepts, Inc., Washington, DC.

    A 3-month evaluation design effort developed a strategy and implementation plan for a policy level evaluation of the Educational Satellite Communications Demonstration (ESCD). The final report of the effort covers: (1) development of the evaluation strategy and plan; (2) data collection and analysis; (3) measurement of the impact of satellite TV…

  7. Child Abuse and Neglect: A Resource Demonstration Program for Region IX. Final Report.

    ERIC Educational Resources Information Center

    Swinger, Hershel K.

    The Demonstration Resource Center was developed and funded for 3 years in Region IX of the United States (excluding Arizona) to establish a regional network for coordination and service delivery in child abuse and neglect. This final report states the purpose and lists the objectives of the center project, providing a brief overview of general…

  8. Obituary: John Louis Perdrix (1926-2005)

    NASA Astrophysics Data System (ADS)

    Orchiston, W.

    2005-12-01

    On 27 June 2005 the Journal of Astronomical History and Heritage lost its founder and Australia lost one of its leading historians of astronomy when John Louis Perdrix died in Dubai after a brief battle with cancer.

  9. UCA{trademark} demonstration project at Oglethorpe Power Corporation. Final report

    SciTech Connect

    Nash, C.

    1997-12-01

    This report includes an overview of the UCA Demonstration Project at Oglethorpe Power Corporation (OPC), jointly-funded by the Electric Power Research Institute (EPRI) and the National Rural Electric Cooperative Association (NRECA). The report describes how the Master-to-Remote Protocol (MRP) was developed and implemented as a transitional step towards creating the Utility Communications Architecture (UCA{trademark}) Version 2. It also discusses the implementation of the previously developed Inter-Control Center Communications Protocol (ICCP) Version 6.0 between a Generation and Transmission company and its Electric Membership Corporations (EMCs). Finally it concludes with remarks about the lessons learned and recommendations for future research.

  10. Space Radar Image of St. Louis, Missouri

    NASA Technical Reports Server (NTRS)

    1994-01-01

    This is a spaceborne radar image of the area surrounding St. Louis, Missouri, where the Mississippi and Missouri Rivers come together. The city of St. Louis is the bright gold area within a bend in the Mississippi River at the lower center of the image. The rivers show up as dark blue sinuous lines. Urbanized areas appear bright gold and forested areas are shown as a brownish color. Several bridges can be seen spanning the river near downtown St. Louis. The Missouri River flows east, from left to right, across the center of the image, and meets the Mississippi River, which flows from top to bottom of the image. A small stretch of the Illinois River is shown at the top of the image where it merges with the Mississippi. The Mississippi forms the state boundary between Illinois (to the right) and Missouri (to the left). Flat farmland areas within the river floodplains appear blue on the image. The major roadways that pass through the area can be seen radiating out from, and encircling, the city of St. Louis. These highways, the rivers and the bridges help maintain St. Louis' reputation as the 'Gateway to the West.

  11. Microgrid Design, Development and Demonstration - Final Report for Phase I and Phase II

    SciTech Connect

    Bose, Sumit; Krok, Michael

    2011-02-08

    This document constitutes GE’s final report for the Microgrid Design, Development and Demonstration program for DOE’s Office of Electricity Delivery and Energy Reliability, Award DE-FC02-05CH11349. It contains the final report for Phase I in Appendix I, and the results the work performed in Phase II. The program goal was to develop and demonstrate a Microgrid Energy Management (MEM) framework for a broad set of Microgrid applications that provides unified controls, protection, and energy management. This project contributed to the achievement of the U.S. Department of Energy’s Renewable and Distributed Systems Integration Program goals by developing a fully automated power delivery microgrid network that: - Reduces carbon emissions and emissions of other air pollutants through increased use of optimally dispatched renewable energy, - Increases asset use through integration of distributed systems, - Enhances reliability, security, and resiliency from microgrid applications in critical infrastructure protection, constrained areas of the electric grid, etc. - Improves system efficiency with on-site, distributed generation and improved economic efficiency through demand-side management.

  12. NARSTO EPA SS ST LOUIS AIR CHEM PM MET DATA

    Atmospheric Science Data Center

    2014-05-07

    ... Radiometers Temperature Sensor Weighing Balance AA (Atomic Absorption Spectrometer) Location:  St. Louis, Missouri ... Related Data:  Environmental Protection Agency Supersites St. Louis SCAR-B Block:  ...

  13. 13. Photocopy of illustration in St. Louis Illustrated, 1876. Original ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    13. Photocopy of illustration in St. Louis Illustrated, 1876. Original in library of Lehmann Building, Missouri Botanical Garden. 'SHAW'S GARDEN,' BIRD'S EYE VIEW FROM THE SOUTH - Missouri Botanical Garden, 2345 Tower Grove Avenue, Saint Louis, Independent City, MO

  14. Formation of the School of Optometry at the University of Missouri-St. Louis.

    PubMed

    Brechler, F

    1994-09-01

    This article traces the formation of the School of Optometry at the University of Missouri-St. Louis. The research was conducted by interviewing knowledgeable persons, using the archives at The International Library, Archives and Museum of Optometry and UM-St. Louis, and using the private papers of Dr. Gordon Heath. The review covers three periods from 1968 to 1980: Initial, In-Between, and Final. An appropriation for the School was made in each period, but only the last one lead to the founding of the School. The political and educational climate of St. Louis influenced the development of the School. However, the political activism of Missouri optometrists in a receptive state legislature was the main reason for the formation of the School. PMID:7816430

  15. Demonstration, testing, and evaluation of in situ heating of soil. Volume 1, Final report

    SciTech Connect

    Dev, H.; Enk, J.; Jones, D.; Sabato, W.

    1996-04-05

    This document is a final reports in two volumes. Volume I contains the technical report and Volume II contains appendices with background information and data. In this project approximately 300 cubic yards of clayey soil containing a low concentration plume of volatile organic chemicals was heated in situ by the application of electrical energy. It was shown that as a result of heating the effective permeability of soil to air flow was increased such that in situ soil vapor extraction could be performed. The initial permeability of soil was so low that the soil gas flow rate was immeasurably small even at high vacuum levels. It was demonstrated that the mass flow rate of the volatile organic chemicals was enhanced in the recovered soil gas as a result of heating.

  16. Demonstration Senior High Schools: A Career Education Demonstration and Replication Effort. A Final Report from the Florida Career Education Demonstration Consortium.

    ERIC Educational Resources Information Center

    Florida Career Education Demonstration Consortium, Tallahassee.

    Three Florida counties (Broward, Orange, and Pinellas) formed a consortium for demonstrating the most effective methods and techniques in career education at the secondary level. A career education model was developed which was designed to provide (1) career awareness and exploration experiences for all students, 9-12; (2) alternative salable…

  17. Louis Guttman's Contributions to Classical Test Theory

    ERIC Educational Resources Information Center

    Zimmerman, Donald W.; Williams, Richard H.; Zumbo, Bruno D.; Ross, Donald

    2005-01-01

    This article focuses on Louis Guttman's contributions to the classical theory of educational and psychological tests, one of the lesser known of his many contributions to quantitative methods in the social sciences. Guttman's work in this field provided a rigorous mathematical basis for ideas that, for many decades after Spearman's initial work,…

  18. Loftin Collection (Spirit of St. Louis)

    NASA Technical Reports Server (NTRS)

    1928-01-01

    Ryan NYP 'Spirit of St. Louis' equipped with 220 HP Wright Whirlwind engine. Charles A. Lindbergh flew this aircraft non-stop from New York to Paris in the period May 20-21 1927. Photographed in San Diego, California. This photo was used in a report, NACA TN, written by Donald Hall who designed the aircraft.

  19. The Method of Jean Louis Nicolet

    ERIC Educational Resources Information Center

    Gattegno, Caleb

    2007-01-01

    Jean Louis Nicolet is a Swiss teacher of mathematics who found his subject so fascinating that he was puzzled as to why so many pupils could not share this enjoyment in their studies. He came to a conclusion which is now supported by the results of psychological research into the learning process: he suggested that the mind does not spontaneously…

  20. Rawlins UCG Demonstration Project. Final technical progress report, January 1, 1987--February 9, 1988

    SciTech Connect

    Not Available

    1988-08-03

    Department of Energy Participation in the Rawlins UCG Demonstration Project began officially on November 9, 1987. Even though their financial participation began at this time, they will receive technical information from the start of the project which was on January 1, 1987. The Rawlins UCG Demonstration Project is progressing in Phase I with the majority of the emphasis on facility design, site characterization and the environmental work. The site characterization field work is estimated to be completed by the end of February with the final report completion towards the end of Phase I. The facility design effort is close to the 40% level. It is anticipated that all permits will be applied for in Phase I and most of them will be granted by the end of Phase I. The obtaining of the private financing continues to be a major activity in the project. All of the financing must be in place before the continuation for DOE funding to Phase II will be applied for.

  1. Final West Valley Demonstration Project Waste Management Environmental Impact Statement, Cattaraugus County, West Valley, New York

    SciTech Connect

    N /A

    2004-01-16

    The purpose of the ''Final West Valley Demonstration Project Waste Management Environmental Impact Statement'' is to provide information on the environmental impacts of the Department of Energy's proposed action to ship radioactive wastes that are either currently in storage, or that will be generated from operations over the next 10 years, to offsite disposal locations, and to continue its ongoing onsite waste management activities. Decommissioning or long-term stewardship decisions will be reached based on a separate EIS that is being prepared for that decisionmaking. This EIS evaluates the environmental consequences that may result from actions to implement the proposed action, including the impacts to the onsite workers and the offsite public from waste transportation and onsite waste management. The EIS analyzes a no action alternative, under which most wastes would continue to be stored onsite over the next 10 years. It also analyzes an alternative under which certain wastes would be shipped to interim offsite storage locations prior to disposal. The Department's preferred alternative is to ship wastes to offsite disposal locations.

  2. Demonstration, testing, & evaluation of in situ heating of soil. Draft final report, Volume I

    SciTech Connect

    Dev, H.; Enk, J.; Jones, D.; Saboto, W.

    1996-02-12

    This document is a draft final report (Volume 1) for US DOE contract entitled, {open_quotes}Demonstration Testing and Evaluation of In Situ Soil Heating,{close_quotes} Contract No. DE-AC05-93OR22160, IITRI Project No. C06787. This report is presented in two volumes. Volume I contains the technical report and Volume II contains appendices with background information and data. In this project approximately 300 cu. yd. of clayey soil containing a low concentration plume of volatile organic chemicals was heated in situ by the application of electrical energy. It was shown that as a result of heating the effective permeability of soil to air flow was increased such that in situ soil vapor extraction could be performed. The initial permeability of soil was so low that the soil gas flow rate was immeasurably small even at high vacuum levels. When scaled up, this process can be used for the environmental clean up and restoration of DOE sites contaminated with VOCs and other organic chemicals boiling up to 120{degrees} to 130{degrees}C in the vadose zone. Although it may applied to many types of soil formations, it is particularly attractive for low permeability clayey soil where conventional in situ venting techniques are limited by low air flow.

  3. Baseline risk assessment for exposure to contaminants at the St. Louis Site, St. Louis, Missouri

    SciTech Connect

    Not Available

    1993-11-01

    The St. Louis Site comprises three noncontiguous areas in and near St. Louis, Missouri: the St. Louis Downtown Site (SLDS), the St. Louis Airport Storage Site (SLAPS), and the Latty Avenue Properties. The main site of the Latty Avenue Properties includes the Hazelwood Interim Storage Site (HISS) and the Futura Coatings property, which are located at 9200 Latty Avenue. Contamination at the St. Louis Site is the result of uranium processing and disposal activities that took place from the 1940s through the 1970s. Uranium processing took place at the SLDS from 1942 through 1957. From the 1940s through the 1960s, SLAPS was used as a storage area for residues from the manufacturing operations at SLDS. The materials stored at SLAPS were bought by Continental Mining and Milling Company of Chicago, Illinois, in 1966, and moved to the HISS/Futura Coatings property at 9200 Latty Avenue. Vicinity properties became contaminated as a result of transport and movement of the contaminated material among SLDS, SLAPS, and the 9200 Latty Avenue property. This contamination led to the SLAPS, HISS, and Futura Coatings properties being placed on the National Priorities List (NPL) of the US Environmental Protection Agency (EPA). The US Department of Energy (DOE) is responsible for cleanup activities at the St. Louis Site under its Formerly Utilized Sites Remedial Action Program (FUSRAP). The primary goal of FUSRAP is the elimination of potential hazards to human health and the environment at former Manhattan Engineer District/Atomic Energy Commission (MED/AEC) sites so that, to the extent possible, these properties can be released for use without restrictions. To determine and establish cleanup goals for the St. Louis Site, DOE is currently preparing a remedial investigation/feasibility study-environmental impact statement (RI/FS-EIS). This baseline risk assessment (BRA) is a component of the process; it addresses potential risk to human health and the environment associated wi

  4. Phase 1 Final status survey plan for the West Valley demonstration project.

    SciTech Connect

    Johnson, R. L.

    2011-05-31

    This plan provides the technical basis and associated protocols to support Phase 1 final status survey (FSS) data collection and interpretation as part of the West Valley Demonstration Project Phase 1 Decommissioning Plan process. This plan is consistent with the Multi-Agency Radiation Survey and Site Investigation Manual (MARSSIM). The Phase 1 Decommissioning Plan provides the relevant derived concentration guideline levels (DCGLs) for the Phase 1 radionuclides of interest. This plan includes protocols that will be applied to the deep excavations planned for Waste Management Area (WMA) 1 and WMA 2, for surface soils outside the WMA 1 and WMA 2 excavations that do not have contamination impacts at depths greater than one meter, and for areas that are used for Phase 1 contaminated soil lay-down purposes. All excavated and lay-down areas will be classified as MARSSIM Class 1 areas. Surface soils that have not been excavated, are not expected to exceed DCGLs, and do not have contamination impacts at depths greater than one meter will be divided into either Class 1 or Class 2 areas depending on the expected potential for surface soil contamination in those areas. The plan uses gamma scans combined with biased soil samples to address DCGLemc concerns. The plan uses systematic soil sampling combined with area factors to address DCGLw and DCGLemc concerns. The Sign test will be used to statistically evaluate DCGLw compliance. If the results from the characterization sampling and analysis plan (CSAP) data collection indicate that background may be a significant issue for Sign test implementation, the Wilcoxon rank sum (WRS) test will be used instead to demonstrate DCGLw compliance. A reference area will be selected on the basis of CSAP data results if the WRS test becomes a necessity. The WMA 1 excavation footprint includes approximately 476 foundation pilings that will be trimmed and left in place. Piling-specific systematic and biased sampling will be conducted to address concerns that these pilings may have served as preferential flow pathways into the underlying Lavery till. Phase 1 FSS data collection results will be summarized, presented, and interpreted in one or more FSS reports.

  5. Engineering evaluation/cost analysis for decontamination at the St. Louis Downtown Site, St. Louis, Missouri

    SciTech Connect

    Picel, M.H.; Hartmann, H.M.; Nimmagadda, M.R. ); Williams, M.J. )

    1991-05-01

    The US Department of Energy (DOE) is implementing a cleanup program for three groups of properties in the St. Louis, Missouri, area: the St. Louis Downtown Site (SLDS), the St. Louis Airport Site (SLAPS) and vicinity properties, and the Latty Avenue Properties, including the Hazelwood Interim Storage Site (HISS). The general location of these properties is shown in Figure 1; the properties are referred to collectively as the St. Louis Site. None of the properties are owned by DOE, but each property contains radioactive residues from federal uranium processing activities conducted at the SLDS during and after World War 2. The activities addressed in this environmental evaluation/cost analysis (EE/CA) report are being proposed as interim components of a comprehensive cleanup strategy for the St. Louis Site. As part of the Department's Formerly Utilized Sites Remedial Action Program (FUSRAP), DOE is proposing to conduct limited decontamination in support of proprietor-initiated activities at the SLDS, commonly referred to as the Mallinckrodt Chemical Works. The primary goal of FUSRAP activity at the SLDS is to eliminate potential environmental hazards associated with residual contamination resulting from the site's use for government-funded uranium processing activities. 17 refs., 3 figs., 5 tabs.

  6. Final Priority and Definitions; Demonstration and Training Program: Career Pathways for Individuals With Disabilities. Final priority and definitions.

    PubMed

    2015-08-01

    The Assistant Secretary for Special Education and Rehabilitative Services announces a priority designed to demonstrate promising practices in the use of career pathways to improve employment outcomes for individuals with disabilities. Specifically, this priority will establish model demonstration projects that engage State vocational rehabilitation (VR) agencies in partnerships with other entities to develop and use career pathways to help individuals with disabilities eligible for VR services, including youth with disabilities, acquire necessary marketable skills and recognized postsecondary credentials. The Assistant Secretary may use this priority for competitions in fiscal year (FY) 2015 and later years. PMID:26248389

  7. Chicago-St. Louis high speed rail plan

    SciTech Connect

    Stead, M.E.

    1994-12-31

    The Illinois Department of Transportation (IDOT), in cooperation with Amtrak, undertook the Chicago-St. Louis High Speed Rail Financial and Implementation Plan study in order to develop a realistic and achievable blueprint for implementation of high speed rail in the Chicago-St. Louis corridor. This report presents a summary of the Price Waterhouse Project Team`s analysis and the Financial and Implementation Plan for implementing high speed rail service in the Chicago-St. Louis corridor.

  8. 6. Historic American Buildings Survey, Louis I. Schwartz, Photographer CONSTRUCTION ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    6. Historic American Buildings Survey, Louis I. Schwartz, Photographer CONSTRUCTION DETAIL, SECOND FLOOR ROOM. - Harvey-Lining House & Pharmacy, Broad & Kings Streets, Charleston, Charleston County, SC

  9. 1. Historic American Buildings Survey, Louis I. Schwartz, Photographer August, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    1. Historic American Buildings Survey, Louis I. Schwartz, Photographer August, 1958 HOUSE AND ENVIRONMENT, FROM NORTHWEST. - John Falls Walker House, 344 East Bay Street, Charleston, Charleston County, SC

  10. 3. Historic American Buildings Survey, Louis I. Schwartz, Photographer July, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    3. Historic American Buildings Survey, Louis I. Schwartz, Photographer July, 1958 INTERIOR, UPPER PART OF FIRST FLOOR. - Farmers' & Exchange Bank, 141 East Bay Street, Charleston, Charleston County, SC

  11. 2. Historic American Buildings Survey, Louis I. Schwartz, Photographer July, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    2. Historic American Buildings Survey, Louis I. Schwartz, Photographer July, 1958 INTERIOR, LOWER PART OF FIRST FLOOR. - Farmers' & Exchange Bank, 141 East Bay Street, Charleston, Charleston County, SC

  12. Obituary: John Louis Perdrix, 1926-2005

    NASA Astrophysics Data System (ADS)

    Orchiston, D. Wayne

    2006-12-01

    John Perdrix, astronomical historian and co-founder of the Journal of Astronomical History and Heritage, died on 27 June 2005. John Louis Perdrix was born in Adelaide, Australia, on 30 June 1926. After studying chemistry at Melbourne Technical College and working in industry, he joined the Commonwealth Scientific and Industrial Research Organisation's Division of Minerals and Geochemistry. In 1974 the Division relocated to the Western Australian capital, Perth, and John spent the rest of his working life there involved in geochemical research. From his teenage years John had a passion for astronomy, which he fine-tuned through the Astronomical Society of Victoria and the Victorian Branch of the British Astronomical Association. He was very active in both groups, serving as President of the former and Secretary/Treasurer of the latter. He was also an FRAS, and a member of the AAS, the BAA parent body, and the IAU (Commission 41)?no mean feat for an Australian amateur astronomer. Throughout his life, he was a strong advocate of close amateur-professional relations. John's main research interest was history of astronomy, and over the years he wrote a succession of research papers, mainly about aspects of Australian astronomy. His well-researched and neatly-illustrated papers on the Melbourne Observatory and the Great Melbourne Telescope are classics, and when the Observatory's future was in the balance they played a key role in the State Government's decision to convert this unique facility into a museum precinct. To support his research activities, John built up an amazing library that developed its own distinctive personality and quickly took over his house and garage before invading commercial storage facilities! Apart from writing papers, John had an even greater passion for editing and publishing. From 1985 to 1997 he produced the Australian Journal of Astronomy, and in 1998 this was replaced by the Journal of Astronomical History and Heritage (JAH2). Both journals appeared under the banner of his own publishing house, Astral Press, until 2005 when JAH2 was transferred to the Centre of Astronomy at James Cook University. When cancer was first diagnosed, this did not deter John, and he continued to pursue his astronomical and editorial interests. Early in 2005 the cancer was in remission and John decided to make one final overseas trip, a long-anticipated visit to St. Petersburg. It was while he was returning to Australia that the illness aggressively reappeared, and he was taken off the airplane at Dubai and died peacefully in Rashid Hospital three days later. He was just three days short of his seventy-ninth birthday. Always the consummate gentleman, John Perdrix had a keen sense of humor and was wonderful company. He will be greatly missed by all who knew him. Our condolences go to his six children, Louise, John, Timothy, Fleur, Lisa and Angella.

  13. A Demonstration Project: Group Care of Infants and Toddlers. Final Report.

    ERIC Educational Resources Information Center

    North Carolina Univ., Greensboro.

    This research and demonstration project involved the establishment of a demonstration Nursery Center to provide for the daytime care of infants and toddlers in groups and for the evaluation of this experience. A descriptive account is given of the founding of the center and of its operation over a three-year period. Finding housing and suitable…

  14. Cometabolic bioreactor demonstration at the Oak Ridge K-25 Site: Final report

    SciTech Connect

    Lucero, A.J.; Donaldson, T.L.; Jennings, H.L.; Morris, M.I.; Palumbo, A.V.; Herbes, S.E.

    1995-08-01

    The Oak Ridge National Laboratory (ORNL) conducted a demonstration of cometabolic technology for bioremediation of groundwater contaminated with trichloroethylene (TCE) and other chlorinated solvents. The technology demonstration was located at a seep from the K-1070-C/D Classified Burial Ground at the Oak Ridge K-25 Site. The technology demonstration was designed to evaluate the performance of two different types of cometabolic processes. In both cases, the TCE is cometabolized in the sense that utilization of a different primary substrate is necessary to obtain the simultaneous cometabolism of TCE. Trichloroethylene alone is unable to support growth and maintenance of the microorganisms. Methanotrophic (methane-utilizing) technology was demonstrated first; aromatic-utilizing microorganisms were demonstrated later. The demonstration was based on scaleup of laboratory and bench-scale prototype equipment that was used to establish the technical feasibility of the processes.This report documents the operation of the methanotrophic bioreactor system to treat the seep water at the demonstration site. The initial objectives were to demonstrate stable operation of the bioreactors and associated equipment, including the pretreatment and effluent polishing steps; and evaluate the biodegradation of TCE and other organics in the seep water for the three operating modes--air oxidation pretreatment, steam-stripping pretreatment, and no pretreatment.

  15. Virgin Islands Demonstration Library Network Study: Exploring Library Networking in Remote, Disadvantaged Areas. Final Report.

    ERIC Educational Resources Information Center

    Chang, Henry C.; And Others

    The Virgin Islands Demonstration Library Network Study (VIDLNS) seeks to determine whether the development of either local or regional library networks would be the key to optimal organization of small library collections in isolated areas. This report describes the research and demonstration components of the exploratory phase of the project: (1)…

  16. TNX GeoSiphon Cell (TGSC-1) Phase II Single Cell Deployment/Demonstration Final Report

    SciTech Connect

    Phifer, M.A.

    1999-04-15

    This Phase II final report documents the Phase II testing conducted from June 18, 1998 through November 13, 1998, and it focuses on the application of the siphon technology as a sub-component of the overall GeoSiphon Cell technology. [Q-TPL-T-00004

  17. SELF (Supports for Early Learning Foundations): A Non-Directed Model Demonstration Project. Final Report.

    ERIC Educational Resources Information Center

    Harrison, Holly

    This final report describes achievements and activities of Project SELF (Supports for Early Learning Foundations), a federally funded project in New Mexico which developed, evaluated, and replicated an innovative model that provides strategies for early interventionists and families to support early learning foundations. The project identified…

  18. The Detection and Remediation of Learning Disabilities. Child Welfare Research and Demonstration Project. Final Report.

    ERIC Educational Resources Information Center

    Bechtel, Leland P.

    Reported are the final 2 years of a program which provided identification and remediation services for 60 potentially dyslexic preschool children and 45 dyslexic elementary grade children. Described for the preschool program are materials and evaluative devices and methods of remediation which stressed development of perceptual motor skills,…

  19. Cancer mortality and the method of chlorination of public drinking water: St. Louis City and St. Louis County, Missouri

    SciTech Connect

    Marienfeld, C.J.; Collins, M.; Wright, H.; Reddy, R.; Shoop, G.; Rust, P.

    1986-09-01

    St. Louis City and St. Louis County, Missouri share the same public drinking water source, namely the Missouri River. The all cancer and most organ specific cancer mortality rates have been consistently and considerably higher for St. Louis City than for St. Louis County for the period 1960 through 1972. A change in the St. Louis County water treatment process, which included increasing the chlorine dosage and delaying the addition of ammonia to form chloramines until just prior to distribution, was instituted in 1955. St. Louis City has, by contrast, continued the lower chlorine level and early ammoniation. Trend analysis using the period 1960-67 and 1972-76 showed higher percentage as well as net cancer mortality rate per million increases for large bowel, liver and bladder cancers for St. Louis County. An apparent association between a probable increase in trihalomethane production in the St. Louis County water since 1955 and an increase in these specific cancer rates which exceed the increases in the St. Louis City rates appears to have been shown. This does not imply causality but is in general agreement with other studies which have examined water chlorination and cancer mortality.

  20. Economic Development Program, St. Louis. Volume 2. An Economic Profile of a St. Louis Poverty Area.

    ERIC Educational Resources Information Center

    Management and Economics Research, Inc., Palo Alto, CA.

    Volume 2 of a larger study to formulate an economic development program for St. Louis, this is a comprehensive economic profile of an inner city poverty zone designated as the Target Area (TA). Data are presented on age, sex, race, income, education, and other socioeconomic characteristics of the TA population, together with information on the…

  1. Drought-induced amplification of Saint Louis encephalitis virus, Florida.

    PubMed

    Shaman, Jeffrey; Day, Jonathan F; Stieglitz, Marc

    2002-06-01

    We used a dynamic hydrology model to simulate water table depth (WTD) and quantify the relationship between Saint Louis encephalitis virus (SLEV) transmission and hydrologic conditions in Indian River County, Florida, from 1986 through 1991, a period with an SLEV epidemic. Virus transmission followed periods of modeled drought (specifically low WTDs 12 to 17 weeks before virus transmission, followed by a rising of the water table 1 to 2 weeks before virus transmission). Further evidence from collections of Culex nigripalpus (the major mosquito vector of SLEV in Florida) suggests that during extended spring droughts vector mosquitoes and nestling, juvenile, and adult wild birds congregate in selected refuges, facilitating epizootic amplification of SLEV. When the drought ends and habitat availability increases, the SLEV-infected Cx. nigripalpus and wild birds disperse, initiating an SLEV transmission cycle. These findings demonstrate a mechanism by which drought facilitates the amplification of SLEV and its subsequent transmission to humans. PMID:12023912

  2. The multifaceted career of Louis Borsch.

    PubMed

    Ravin, James G

    2009-11-01

    John Louis Borsch Jr, MD (1873-1929), was an ophthalmologist from Philadelphia who spent most of his career in France. During his lifetime he was probably best known as the inventor of the first fused bifocal lens, which was marketed very successfully as the Kryptok lens. He may be better known today for performing cataract surgery on Mary Cassatt (1844-1926), the American Impressionist artist, and on James Joyce (1882-1941), the Irish author. Little known, but remarkable, is his thesis for his second medical degree, Le Traitement Chirurgical de l'Astigmie (The Surgical Treatment of Astigmatism). PMID:19901225

  3. Legal needle buying in St. Louis.

    PubMed Central

    Compton, W M; Cottler, L B; Decker, S H; Mager, D; Stringfellow, R

    1992-01-01

    This study sought to determine if and why barriers to the over-the-counter purchase of syringes in the St. Louis metropolitan area might exist, given that no ordinance prohibits such a sale there. Two male research assistants (one African American, one White) approached 33 of the area's pharmacies to buy syringes. In 14 of those pharmacies, either the purchase was refused or the minimum number of syringes that could be bought was so large (at least 100) that the sale was not practical. Racial bias in rates of refusal and implications for prohibiting or restricting legal availability of syringes are discussed. PMID:1546784

  4. Volunteers build Bay St. Louis playground

    NASA Technical Reports Server (NTRS)

    2005-01-01

    More than 650 volunteers - many of them employees at NASA's Stennis Space Center - weathered rain and cold to transform Bay St. Louis' old City Park into a playground Dec. 17. Volunteers assembled and erected a slide, swing set, jungle gym, sand box and planter benches in an eight-hour time frame. The playground was the first new structure built in the town devastated by Hurricane Katrina and the first on the Gulf Coast after the storm. The project was financed and led by nonprofit organization KaBOOM!, whose vision is to create a great place to play within walking distance of every child in America.

  5. Short wavelength chemical laser demonstration based on N({sup 2}D) chemistry. Final technical report

    SciTech Connect

    Not Available

    1990-01-19

    The overall goal of this project was to demonstrate lasing on the NCl(b{yields}x) transition at 665 nm. Our scheme is based on chemical production of excited nitrogen atoms in the {sup 2}D metastable state and subsequent reaction of N({sup 2}D) with Cl{sub 2} to produce NCl(b). Our intermediate objectives were: (1) demonstrate chemical generation of N({sup 2}D), (2) identify and measure rate constants important to the chemical scheme, and (3) demonstrate production of NCl(b) from the N({sup 2}D) + Cl{sub 2} reaction. The program results and accomplishments are summarized in this report.

  6. Tidd PFBC Demonstration Project. Final report, March 1, 1994--March 30, 1995

    SciTech Connect

    Bauer, D.A.; Hoffman, J.D.; Marrocco, M.; Mudd, M.J.; Reinhart, W.P.; Stogran, H.K.

    1995-08-01

    The Tidd Pressurized Fluidized Bed Combustion (PFBC) Demonstration Plant was the first utility-scale pressurized fluidized bed combustor to operate in combined-cycle mode in the US. The 45-year old pulverized coal plant was repowered with PFBC components in order to demonstrate that PFBC combined-cycle technology is an economic, reliable, and environmentally superior alternative to conventional technology in using high-sulfur coal to generate electricity. The three-year demonstration period started on February 28, 1991 and terminated on February 28, 1994. The fourth year of testing started on March 1, 1994 and terminated on March 30, 1995. This report reviews the experience of the 70-MW(e), Tidd PFBC Demonstration Plant during the fourth year of operation.

  7. Jicarilla Apache Tribe: greenhouse renovation and demonstration project. Final technical report

    SciTech Connect

    Martinez, L. Jr.

    1980-09-30

    This report describes briefly the construction phase, instructional phase, bedding plant phase, and tomato production phase of a passive solar greenhouse renovation and demonstration project. Some data on the performance and heat savings are included.

  8. Expedited demonstration of molten salt mixed waste treatment technology. Final report

    SciTech Connect

    1995-02-02

    This final report discusses the molten salt mixed waste project in terms of the various subtasks established. Subtask 1: Carbon monoxide emissions; Establish a salt recycle schedule and/or a strategy for off-gas control for MWMF that keeps carbon monoxide emission below 100 ppm on an hourly averaged basis. Subtask 2: Salt melt viscosity; Experiments are conducted to determine salt viscosity as a function of ash composition, ash concentration, temperature, and time. Subtask 3: Determine that the amount of sodium carbonate entrained in the off-gas is minimal, and that any deposited salt can easily be removed form the piping using a soot blower or other means. Subtask 4: The provision of at least one final waste form that meets the waste acceptance criteria of a landfill that will take the waste. This report discusses the progress made in each of these areas.

  9. Demonstration and implementation of ethanol as an aviation fuel. Final report

    SciTech Connect

    1998-01-01

    The objectives of the program were to demonstrate the viability of ethanol as an aviation fuel at appropriate locations and audiences in the participating Biomass Energy Program Regions, and to promote implementation projects in the area. Seven demonstrations were to be performed during the Summer 1995 through December 1996 period. To maximize the cost effectiveness of the program, additional corporate co-sponsorships were sought at each demonstration site and the travel schedule was arranged to take advantage of appropriate events taking place in the vicinity of the schedule events or enroute. This way, the original funded amount was stretched to cover another year of activities increasing the number of demonstrations from seven to thirty-nine. While the Renewable Aviation Fuels Development Center (RAFDC) contract focused on ethanol as an aviation fuel, RAFDC also promoted the broader use of ethanol as a transportation fuel. The paper summarizes locations and occasions, and gives a brief description of each demonstration/exhibit/presentation held during the term of the project. Most of the demonstrations took place at regularly scheduled air shows, such as the Oshkosh, Wisconsin Air Show. The paper also reviews current and future activities in the areas of certification, emission testing, the international Clean Airports Program, air pollution monitoring with instrumented aircraft powered by renewable fuels, training operation and pilot project on ethanol, turbine fuel research, and educational programs.

  10. Demonstration Project 111, ITS/CVO Technology Truck, Final Project Report

    SciTech Connect

    Gambrell, KP

    2002-01-11

    In 1995, the planning and building processes began to design and develop a mobile demonstration unit that could travel across the nation and be used as an effective outreach tool. In 1997, the unit was completed; and from June 1997 until December 2000, the Federal Highway Administration (FHWA)/Federal Motor Carrier Safety Administration (FMCSA) mobilized the Technology Truck, also known as Demonstration Project No. 111, ''Advanced Motor Carrier Operations and Safety Technologies.'' The project featured the latest available state-of-the-practice intelligent transportation systems (ITS) technologies designed to improve both the efficiency and safety of commercial vehicle operations (CVO). The Technology Truck was designed to inform and educate the motor carrier community and other stakeholders regarding ITS technologies, thus gaining support and buy-in for participation in the ITS program. The primary objective of the project was to demonstrate new and emerging ITS/CVO technologies and programs, showing their impact on motor carrier safety and productivity. In order to meet the objectives of the Technology Truck project, the FHWA/FMCSA formed public/private partnerships with industry and with Oak Ridge National Laboratory to demonstrate and display available ITS/CVO technologies in a cooperative effort. The mobile demonstration unit was showcased at national and regional conferences, symposiums, universities, truck shows and other venues, in an effort to reach as many potential users and decision makers as possible. By the end of the touring phase, the ITS/CVO Technology Truck had been demonstrated in 38 states, 4 Canadian provinces, 88 cities, and 114 events; been toured by 18,099 people; and traveled 115,233 miles. The market penetration for the Technology Truck exceeded 4,000,000, and the website received more than 25,000 hits. In addition to the Truck's visits, the portable ITS/CVO kiosk was demonstrated at 31 events in 23 cites in 15 states.

  11. Spent Nuclear Fuel Dry Transfer System Cold Demonstration Project Final Report

    SciTech Connect

    Christensen, Max R; McKinnon, M. A.

    1999-12-01

    The spent nuclear fuel dry transfer system (DTS) provides an interface between large and small casks and between storage-only and transportation casks. It permits decommissioning of reactor pools after shutdown and allows the use of large storage-only casks for temporary onsite storage of spent nuclear fuel irrespective of reactor or fuel handling limitations at a reactor site. A cold demonstration of the DTS prototype was initiated in August 1996 at the Idaho National Engineering and Environmental Laboratory (INEEL). The major components demonstrated included the fuel assembly handling subsystem, the shield plug/lid handling subsystem, the cask interface subsystem, the demonstration control subsystem, a support frame, and a closed circuit television and lighting system. The demonstration included a complete series of DTS operations from source cask receipt and opening through fuel transfer and closure of the receiving cask. The demonstration included both normal operations and recovery from off-normal events. It was designed to challenge the system to determine whether there were any activities that could be made to jeopardize the activities of another function or its safety. All known interlocks were challenged. The equipment ran smoothly and functioned as designed. A few "bugs" were corrected. Prior to completion of the demonstration testing, a number of DTS prototype systems were modified to apply lessons learned to date. Additional testing was performed to validate the modifications. In general, all the equipment worked exceptionally well. The demonstration also helped confirm cost estimates that had been made at several points in the development of the system.

  12. A Model Demonstration Service Delivery Continuum for Preschool Handicapped Children. Final Program Performance Report, July 1, 1979-June 30, 1980.

    ERIC Educational Resources Information Center

    Schennum, Ruth H.

    The final report details achievements and slippages of a model demonstration center which served 46 preschool handicapped children. Documented are milestones in such areas as direct and supplementary services to children (identification, evaluation); parent/family participation (large and small group meetings, individual parent participation);…

  13. Demonstration of coal reburning for cyclone boiler NO{sub x} control. Final project report

    SciTech Connect

    Not Available

    1994-02-01

    As part of the US Department of Energy`s (DOE`s) Innovative Clean Coal Technology Program, under Round 2, a project for Full Scale Demonstration of Coal Reburning for Cyclone Boiler Nitrogen Oxide (NO{sub x},) Control was selected. DOE sponsored The Babcock & Wilcox (B&W) Company, with Wisconsin Power & Light (WP&L) as the host utility, to demonstrate coal reburning technology at WP&L`s 110 MW{sub c}, cyclone-fired Unit No.2 at the Nelson Dewey Generating Station in Cassville, Wisconsin. The coal reburning demonstration was justified based on two prior studies. An Electric Power Research Institute (EPRI) and B&W sponsored engineering feasibility study indicated that the majority of cyclone-equipped boilers could successfully apply reburning technology to reduce NO{sub x}, emissions by 50 to 70%. An EPRI/Gas Research Institute (GRI)/B&W pilot-scale evaluation substantiated this conclusion through pilot-scale testing in B&W`s 6 million Btu/hr Small Boiler Simulator. Three different reburning fuels, natural gas, No. 6 oil, and pulverized coal were tested. This work showed that coal as a reburning fuel performs nearly as well as gas/oil without deleterious effects of combustion efficiency. Coal was selected for a full scale demonstration since it is available to all cyclone units and represents the highest level of technical difficulty-in demonstrating the technology.

  14. Hopes Riding on Leader for Troubled St. Louis District

    ERIC Educational Resources Information Center

    Maxwell, Lesli A.

    2008-01-01

    Kelvin Adams, who takes over next week as the St. Louis schools' seventh superintendent since 2003, will arrive already familiar with the dynamics of a district under state supervision. Still, the leadership and management challenges he faces are daunting. The St. Louis schools have been run since June 2007 by an appointed, three-person Special…

  15. Bean creek watershed conservation tillage demonstration project. Final report, 1982-1985

    SciTech Connect

    Mitchell, J.; Haskins, D.; Van Wagoner, T.

    1991-02-01

    The Hillsdale and Lenawee Soil Conservation Districts, to fulfill the goal of demonstrating conservation tillage practices to farmers in the watershed, used Environmental Protection Agency grant funds to purchase a John Deere 7000 Conservation planter. A truck for transporting the planter, a weigh wagon for yield testing, and a ridge till cultivator were also purchased. The equipment, and the Project Specialist became the crux of the tillage project. To demonstrate no-till planting to farmers in the watershed volunteers willing to try some no-till were sought. Using these volunteer farmers fields as demonstrations, and compiling data from them, was the major thrust of the project. Participation was excellent, and request for assistance grew steadily, as did no-till acreage both in the watershed and the entire counties involved.

  16. Plant-scale demonstration of sludge incinerator fuel reduction. Final report

    SciTech Connect

    Verdouw, A.J.; Waltz, E.W.; Bernhardt, W.

    1983-09-01

    A plant-scale demonstration was conducted on 8 sewage sludge incinerators at Indianapolis, Indiana to reduce fuel consumption. More efficient operating mode of operation was developed, instrumentation and controls were added and an operator training program was conducted to reduce fuel consumption. Over an 8-month demonstration period the fuel usage was reduced 34% for a savings of over $900,000 per year ($1.00 gal fuel). A short demonstration, when technical personnel were present at all times, indicated that the fuel savings could be 75%. It was estimated that all plants in the U.S. could reduce 20-50% of their fuel usage if a similar program were used for sludge incineration. Additional savings of $3,000,000 were realized for air pollution abatement equipment. Particulate emissions were sufficiently reduced so that this additional equipment was not required.

  17. Low-cost flywheel demonstration program. Final report, 1 October 1977-31 December 1979

    SciTech Connect

    Rabenhorst, D.W.; Small, T.R.; Wilkinson, W.O.

    1980-04-01

    The Applied Physics Laboratory/Department of Energy Low Cost Flywheel Demonstration Program was initiated on 1 October 1977 and was successfully concluded on 31 December 1979. The total cost of this program was $355,190. All primary objectives were successfully achieved as follows: demonstration of a full-size, 1-kWh flywheel having an estimated cost in large-volume production of approximately $50/kWh; development of a ball-bearing system having losses comparable to the losses in a totally magnetic suspension system; successful and repeated demonstration of the low-cost flywheel in a complete flywheel energy-storage system based on the use of ordinary house voltage and frequency; and application of the experience gained in the hardware program to project the system design into a complete, full-scale, 30-kWh home-type flywheel energy-storage system.

  18. Hanford Tanks Initiative alternate retrieval system demonstrations - final report of testing performed by Grey Pilgrim LLC

    SciTech Connect

    Berglin, E.J.

    1997-07-24

    A waste retrieval system has been defined to provide a safe and cost-effective solution to the Hanford Tanks Initiative. This system consists of the EMMA robotic manipulator (by GreyPilgrim LLC) and the lightweight Scarifier (by Waterjet Technology, Inc.) powered by a 36-kpsi Jet-Edge diesel powered high pressure pumping system. For demonstration and testing purposes, an air conveyance system was utilized to remove the waste from the simulated tank floor. The EMMA long reach manipulator utilized for this demonstration was 33 feet long. It consisted of 4 hydraulically controlled stages of varying lengths and coupling configurations. T

  19. Urban and rural demonstration of a wind-powered water pump. Final report

    SciTech Connect

    Not Available

    1981-01-01

    One of the two prototype windmills is still being modified, and the final results are not yet in. Our original intent was to complete a four-year design effort so that the prototype Sailwing could be built by a do-it-yourselfer completely from off-the-shelf components. Once the design modifications were completed, we proposed to construct two mills - one at an urban community garden in Boston, the other at the Cape Code Bioshelter in Hatchville, Massachusetts. Plans for the machine would then be published and made available in several forms.

  20. Passive solar commercial buildings: design assistance and demonstration program. Phase 1. Final report

    SciTech Connect

    1981-01-26

    The final design of the Mount Airy Public Library is given. Incremental passive design costs are discussed. Performance and economic analyses are made and the results reported. The design process is thoroughly documented. Considerations discussed are: (1) building energy needs; (2) site energy potentials, (3) matching energy needs with site energy potentials, (4) design indicators for best strategies and concepts, (5) schematic design alternatives, (6) performance testing of the alternatives, (7) design selection, and (8) design development. Weather data and Duke Power electric rates are included. (LEW)

  1. Evaluating impacts of pulp and paper mill process changes on bioactive contaminant loading to the St. Louis River, Duluth, MN

    EPA Science Inventory

    Past in vivo and in vitro studies have found estrogenic and aryl hydrocarbon receptor (AhR)-mediated bioactivities associated with final treated effluent from a wastewater treatment plant (WWTP) discharging to the St. Louis River Area of Concern near Duluth, MN, USA. A long-stand...

  2. Demonstration Program in Infant Care and Education (September 1968 - June 1971). Final Report.

    ERIC Educational Resources Information Center

    Fowler, William

    The Ontario Institute and the Canadian Mothercraft Society report accumulated findings on all phases of their 3-year demonstration infant day care center. Infants enrolled in the center were either advantaged or disadvantaged, had working mothers and ranged in age from 3 to 30 months of age. The center also served as a training facility for infant…

  3. Volunteer Adult Basic Reading Tutorial Program: Final Special Demonstration Project Report.

    ERIC Educational Resources Information Center

    Literacy Volunteers, Inc., Syracuse, NY.

    A demonstration project established eight self-supporting, volunteer-staffed adult basic reading tutorial programs in Connecticut, seven in Massachusetts, and one in central New York city. Literacy Volunteers of America (LVA) tutors also helped adult basic education students, tutored inmates and trained inmate tutors in correctional institutions,…

  4. Designing Scholarships to Improve College Success: Final Report on the Performance-Based Scholarship Demonstration

    ERIC Educational Resources Information Center

    Mayer, Alexander K.; Patel, Reshma; Rudd, Timothy; Ratledge, Alyssa

    2015-01-01

    Performance-based scholarships have two main goals: (1) to give students more money for college; and (2) to provide incentives for academic progress. MDRC launched the Performance-Based Scholarship (PBS) Demonstration in 2008 to evaluate the effectiveness of these scholarships in a diverse set of states, institutions, and low-income student…

  5. Vocational Education Partnerships. Cecil County, Maryland. Cooperative Demonstration Program. Final Program Report.

    ERIC Educational Resources Information Center

    Cecil Community Coll., Elkton, MD.

    A cooperative demonstration project between Cecil Community College (Maryland) and corporate partners developed four model vocational training programs in basic carpentry skills, basic dry wall/finishing skills, straight truck driver training, and tractor trailer driver training. The objective of the project was to improve access to vocational…

  6. Samoan Demonstration Program: Volume 1. Final Report for FY 73-74.

    ERIC Educational Resources Information Center

    Douthit, Dorothy B.; Lung, Julina

    The Samoan Demonstration Program had the objectives of: (1) reaching disadvantaged Samoan immigrants to Hawaii to help them compete for vocational and apprenticeship programs; (2) integrating the program's services with other resources to reach the total family unit; (3) instituting peer instruction as a curriculum innovation; (4) teaching basic…

  7. Samoan Demonstration Program: Volume 2. Final Report for FY 73-74.

    ERIC Educational Resources Information Center

    Lung, Julina; Duarte, Salvador R.

    The second volume reporting on the Samoan Demonstration Program contains four sets of custom designed auto mechanics instructional materials, each including instructor's directions for using the materials. The materials were designed for Samoan speaking students who desire to improve their basic English communication skills, and the lessons…

  8. INSTRUCTIONAL SYSTEMS DEVELOPMENT--A DEMONSTRATION AND EVALUATION PROJECT. FINAL REPORT.

    ERIC Educational Resources Information Center

    BARSON, JOHN

    FOUR UNIVERSITIES COOPERATED WITH THE INSTRUCTIONAL MEDIA CENTER AT MICHIGAN STATE UNIVERSITY TO TEST, DEMONSTRATE, AND REFINE A MODEL FOR MEDIA INNOVATION AND INSTRUCTIONAL DEVELOPMENT WHICH HAD BEEN DESIGNED IN A EARLIER PROJECT. MEDIA, EVALUATIVE, AND INSTRUCTIONAL SPECIALIST CAPABILITIES WERE TEAMED TO THE DECISION PROCESSES OF THE INSTRUCTORS…

  9. Final Outcome Evaluation Report. Demonstration and Implementation Sites. Experience-Based Career Education.

    ERIC Educational Resources Information Center

    Shively, Joe E.; Kessel, Phyllis

    Evaluation of the Appalachia Educational Laboratory's (AEL) Experience-Based Career Education (EBCE) program focused on outcome data pertaining to students, parents, and employers collected at the demonstration site at AEL, and implementation sites located in Bremen, Georgia; Crowley, Louisiana; Ames, Iowa; and Staten Island, Ithaca, and North…

  10. A Study of Library Cooperatives, Networks and Demonstration Projects. Final Report. Volume I: Findings and Recommendations.

    ERIC Educational Resources Information Center

    Patrick, Ruth; And Others

    This study evaluates the impact and effectiveness of the Library Research and Demonstration Program of the Higher Education Act (HEA II-B), and Title III, Interlibrary Cooperation, of the Library Services and Construction Act (LSCA III), USOE administered grant programs to aid in developing and improving library and information services. It…

  11. Study of the Vermont Manpower Experimental and Demonstration Program. Final Report.

    ERIC Educational Resources Information Center

    Vermont State Employment Service, Montpelier. Dept. of Employment Security.

    The purpose of this experimental and demonstration project was to provide work experience to unemployed, low-income clients to improve their employability so they can be moved into permanent, unsubsidized employment. Changes of attitudes and motivations as a result of project experience were studied. Study findings indicated that the post-project…

  12. Final Evaluation and Monitoring Report of Demonstration Project for Adult Education "Mobilizing Adult Basic Education".

    ERIC Educational Resources Information Center

    Harris, Dolores M.

    A demonstration adult education project aimed at a rural New Jersey population and involving class sessions 1 evening per week at 6 sites (N=85 students, including 65 caucasians, 10 blacks, and 10 Hispanic) was evaluated in terms of compliance, process, and performance. Compliance monitoring included examination of: visitations; budget; staff…

  13. Texas Telecomputer Grid/Bilingual Career Education Demonstration Project. Final Project Performance Report.

    ERIC Educational Resources Information Center

    American Technological Univ., Killeen, TX.

    A demonstration project was conducted in 1975-76 at three locations in Texas to show the effectiveness of the Texas Telecomputer Grid (TTG) as a teaching method in bilingual career education. (TTG is a system designed to connect regional concentrations of computer and television resources by microwaves to transmit televised programs, computer…

  14. A Study of Library Cooperatives, Networks and Demonstration Projects. Final Report. Volume I: Findings and Recommendations.

    ERIC Educational Resources Information Center

    Patrick, Ruth; And Others

    This study evaluates the impact and effectiveness of the Library Research and Demonstration Program of the Higher Education Act (HEA II-B), and Title III, Interlibrary Cooperation, of the Library Services and Construction Act (LSCA III), USOE administered grant programs to aid in developing and improving library and information services. It

  15. A Demonstration Project of Speech Training for the Preschool Cleft Palate Child. Final Report.

    ERIC Educational Resources Information Center

    Harrison, Robert J.

    To ascertain the efficacy of a program of language and speech stimulation for the preschool cleft palate child, a research and demonstration project was conducted using 137 subjects (ages 18 to 72 months) with defects involving the soft palate. Their language and speech skills were matched with those of a noncleft peer group revealing that the…

  16. Infiltration control landfill cover demonstration at Marine Corps Base, Hawaii. Final report, November 1995--March 1998

    SciTech Connect

    Karr, L.; Harre, B.; Hakonson, T.E.

    1999-06-01

    To demonstrate the effectiveness of alternative landfill caps, the Naval Facilities Engineering Service Center (NFESC) teamed with the Los Alamos National Laboratory and Colorado State University to investigate the performance of a variety of vegetative caps. Demonstration caps were installed at Marine Corps Base Hawaii (MCBH) Kaneohe Bay in 1994. The study used an innovative but simple concept to manipulate the fate of rain water falling on waste sites with moderate to high precipitation. The infiltration of water through the cap, or cover, was controlled by combining the powerful forces of evapotranspiration (ET) with engineered structures that limited infiltration of precipitation into the soil. This approach relied on diverting a sufficient amount of precipitation to control runoff so that any water that infiltrated into the soil was easily removed by ET. The study demonstrated two infiltration control (IC) designs, one involving a 20% enhancement of runoff and the other a 40% enhancement, with a conventional ET soil cover design to serve as a control (i.e., basis of comparison). This report summarizes all the data collected during the MCBH landfill cover demonstration project between 11/1995--3/1998. Water balance data from the study were also compared against corresponding data for a Resource Conservation and Recovery Act (RCRA) clay cap obtained from the EPA Hydrologic Evaluation of Landfill Performance (HELP), version 3.0b, water balance model. The results, based upon 28 months of field monitoring data, support the concept of using runoff enhancement to manage percolation of water through a landfill.

  17. Telemedicine in Alaska: The ATS-6 Satellite Biomedical Demonstration. Final Report.

    ERIC Educational Resources Information Center

    Foote, Dennis; And Others

    A demonstration project explored the potential of satellite video consulation to improve the quality of rural health care in Alaska. Satellite ground stations permitting both transmission and reception of black and white television were installed at clinics in Fairbanks, Fort Yukon, Galena, and Tanana. Receive-only television capability was…

  18. Documentation of the demonstrated reserve base of coal in the United States. Volume 2. Final report

    SciTech Connect

    Herhal, A J; Britton, S G; Minnucci, C A

    1982-03-01

    The purpose of this report is to document the methodologies used to develop the 1979 Demonstrated Reserve Base (DRB) of coal. The main body of this report summarizes the methodological procedures used to develop each state reserve estimate. The appendices to the report provide a detailed description of the entire DRB process for each state.

  19. Cesium removal demonstration utilizing crystalline silicotitanate sorbent for processing Melton Valley Storage Tank supernate: Final report

    SciTech Connect

    Walker, J.F. Jr.; Taylor, P.A.; Cummins, R.L.

    1998-03-01

    This report provides details of the Cesium Removal Demonstration (CsRD), which was conducted at Oak Ridge National Laboratory (ORNL) on radioactive waste from the Melton Valley Storage Tanks. The CsRD was the first large-scale use of state-of-the-art sorbents being developed by private industry for the selective removal of cesium and other radionuclides from liquid wastes stored across the DOE complex. The crystalline silicotitanate sorbent used in the demonstration was chosen because of its effectiveness in laboratory tests using bench-scale columns. The demonstration showed that the cesium could be removed from the supernate and concentrated on a small-volume, solid waste form that would meet the waste acceptance criteria for the Nevada Test Site. During this project, the CsRD system processed > 115,000 L (30,000 gal) of radioactive supernate with minimal operational problems. Sluicing, drying, and remote transportation of the sorbent, which could not be done on a bench scale, were successfully demonstrated. The system was then decontaminated to the extent that it could be contact maintained with the use of localized shielding only. By utilizing a modular, transportable design and placement within existing facilities, the system can be transferred to different sites for reuse. The initial unit has now been removed from the process building and is presently being reinstalled for use in baseline operations at ORNL.

  20. Health Care and ADA Language Education Programs. Cooperative Demonstration Program: High Technology. Final Performance Report.

    ERIC Educational Resources Information Center

    Marion County Schools, Fairmont, WV.

    A project implemented cooperative training programs in the three occupational areas: ADA computer language use; respiratory therapy technician; and hospital pharmacy technician. The project's purpose was to demonstrate high technology training programs for adults as a cooperative effort among the West Virginia Department of Education, local…

  1. Final Technical Report: Residential Fuel Cell Demonstration by the Delaware County Electric Cooperative, Inc.

    SciTech Connect

    Mark Hilson Schneider

    2007-06-06

    This demonstration project contributes to the knowledge base in the area of fuel cells in stationary applications, propane fuel cells, edge-of-grid applications for fuel cells, and energy storage in combination with fuel cells. The project demonstrated that it is technically feasible to meet the whole-house electrical energy needs of a typical upstate New York residence with a 5-kW fuel cell in combination with in-home energy storage without any major modifications to the residence or modifications to the consumption patterns of the residents of the home. The use of a fuel cell at constant output power through a 120-Volt inverter leads to system performance issues including: • relatively poor power quality as quantified by the IEEE-defined short term flicker parameter • relatively low overall system efficiency Each of these issues is discussed in detail in the text of this report. The fuel cell performed well over the 1-year demonstration period in terms of availability and efficiency of conversion from chemical energy (propane) to electrical energy at the fuel cell output terminals. Another strength of fuel cell performance in the demonstration was the low requirements for maintenance and repair on the fuel cell. The project uncovered a new and important installation consideration for propane fuel cells. Alcohol added to new propane storage tanks is preferentially absorbed on the surface of some fuel cell reformer desulfurization filters. The experience on this project indicates that special attention must be paid to the volume and composition of propane tank additives. Size, composition, and replacement schedules for the de-sulfurization filter bed should be adjusted to account for propane tank additives to avoid sulfur poisoning of fuel cell stacks. Despite good overall technical performance of the fuel cell and the whole energy system, the demonstration showed that such a system is not economically feasible as compared to other commercially available technologies such as propane reciprocating engine generators.

  2. SOx-NOx-Rox Box{trademark} flue gas clean-up demonstration. Final report

    SciTech Connect

    1995-09-01

    The SNRB{trademark} Flue Gas Cleanup Demonstration Project was cooperatively funded by the U.S. Department of Energy (DOE), the Ohio Coal Development Office (OCDO), B&W, the Electric Power Research Institute (EPRI), Ohio Edison, Norton Chemical Process Products Company and the 3M Company. The SNRB{trademark} technology evolved from the bench and laboratory pilot scale to be successfully demonstrated at the 5-MWe field scale. Development of the SNRB{trademark} process at B&W began with pilot testing of high-temperature dry sorbent injection for SO{sub 2} removal in the 1960`s. Integration of NO{sub x} reduction was evaluated in the 1970`s. Pilot work in the 1980`s focused on evaluation of various NO{sub x} reduction catalysts, SO{sub 2} sorbents and integration of the catalyst with the baghouse. This early development work led to the issuance of two US process patents to B&W - No. 4,309,386 and No. 4,793,981. An additional patent application for improvements to the process is pending. The OCDO was instrumental in working with B&W to develop the process to the point where a larger scale demonstration of the technology was feasible. This report represents the completion of Milestone M14 as specified in the Work Plan. B&W tested the SNRB{trademark} pollution control system at a 5-MWe demonstration facility at Ohio Edison`s R. E. Burger Plant located near Shadyside, Ohio. The design and operation were influenced by the results from laboratory pilot testing at B&W`s Alliance Research Center. The intent was to demonstrate the commercial feasibility of the SNRB{trademark} process. The SNRB{trademark} facility treated a 30,000 ACFM flue gas slipstream from Boiler No. 8. Operation of the facility began in May 1992 and was completed in May 1993.

  3. SNOX demonstration project: Volume 2, Project performance and economics. Final report

    SciTech Connect

    1996-07-01

    The SNOX process, developed by Haldor Topsoe A/S and demonstrated and marketed in North America by ABB Environmental Systems (ABBES), is an innovative process which removes both sulfur dioxide and nitrogen oxides from power plant flue gases. Sulfur dioxide is recovered as high purity, concentrated sulfuric acid and nitrogen oxides are converted to nitrogen gas and water vapor; no additional waste streams are produced. As part of the Clean Coal Technology Program, this project was demonstrated under joint sponsorship from the US Department of Energy, Ohio Coal Development Office, ABBES, Snamprogetti, and Ohio Edison. The project objective was to demonstrate the SO{sub 2}/NO{sub x} reduction efficiencies of the SNOX process on an electric power plant firing high-sulfur Ohio Coal. A 35-MWe demonstration has been conducted on a 108-MWe unit, Ohio Edison`s Niles Plant Unit 2, in Trumbull County, Ohio. The $31.4 million project began site preparation in November 1990 and commenced treating flue gas in March of 1992. A parametric test program has been completed. This report presents a description of the technology, results from the 33 month testing and operation phase, and information from a commercial scale economic evaluation. During the demonstration, the process met or exceeded its design goals of 95% SO{sub 2} removal, 90% NO{sub x} removal, and production of commercial grade (>93.2 wt.%) sulfuric acid. The plant was operated for approximately 8000 hours and produced more than 5600 tons of acid, which was purchased and distributed by a local supplier to end users. Projected economics for a 500 MWe commercial SNOX plant indicate a total capital requirement of 305 $/kW, levelized incremental cost of power at 6.1 mills/kWh, 219 $/ton of SO{sub 2} removed, and 198 $/ton of SO{sub 2}+NO{sub x} removed (all at constant dollars).

  4. Advanced Flue Gas Desulfurization (AFGD) demonstration project: Volume 2, Project performance and economics. Final technical report

    SciTech Connect

    1996-04-30

    The project objective is to demonstrate removal of 90--95% or more of the SO{sub 2} at approximately one-half the cost of conventional scrubbing technology; and to demonstrate significant reduction of space requirements. In this project, Pure Air has built a single SO{sub 2} absorber for a 528-MWe power plant. The absorber performs three functions in a single vessel: prequencher, absorber, and oxidation of sludge to gypsum. Additionally, the absorber is of a co- current design, in which the flue gas and scrubbing slurry move in the same direction and at a relatively high velocity compared to conventional scrubbers. These features all combine to yield a state- of-the-art SO{sub 2} absorber that is more compact and less expensive than conventional scrubbers. The project incorporated a number of technical features including the injection of pulverized limestone directly into the absorber, a device called an air rotary sparger located within the base of the absorber, and a novel wastewater evaporation system. The air rotary sparger combines the functions of agitation and air distribution into one piece of equipment to facilitate the oxidation of calcium sulfite to gypsum. Additionally, wastewater treatment is being demonstrated to minimize water disposal problems inherent in many high-chloride coals. Bituminous coals primarily from the Indiana, Illinois coal basin containing 2--4.5% sulfur were tested during the demonstration. The Advanced Flue Gas Desulfurization (AFGD) process has demonstrated removal of 95% or more of the SO{sub 2} while providing a commercial gypsum by-product in lieu of solid waste. A portion of the commercial gypsum is being agglomerated into a product known as PowerChip{reg_sign} gypsum which exhibits improved physical properties, easier flowability and more user friendly handling characteristics to enhance its transportation and marketability to gypsum end-users.

  5. Peroxene demonstration performance and cost evaluation. Final report, July 1995--March 1998

    SciTech Connect

    Liptak, L.; Nay, M.; Stewart, B.

    1998-04-02

    The US Army Environmental Center (USAEC) implemented the Peroxone groundwater treatment plant demonstration to study the performance and analyze the cost of the new Peroxone technology. The effort is part of the Department of Defense (DoD) Environmental Security Technology Certification Program (ESTCP). TRW and their subcontractor, Montgomery Watson, demonstrated the Peroxone system at the Cornhusker Army Ammunition Plant (CAAP) in Grand Island, Nebraska. The CAAP groundwater was contaminated from the manufacture and loading of explosives for World War II, the Korean Conflict, and the Vietnam Conflict, and was placed on the National Priority List (NPL) (i.e. Superfund site). Therefore, CAAP was a candidate for the Peroxone technology, which is suitable for remediation of groundwater contaminated with residuals and wastes from the manufacturing and loading of conventional explosives products.

  6. Demonstration projects for coalbed methane and Devonian shale gas: Final report. [None

    SciTech Connect

    Verrips, A.M.; Gustavson, J.B.

    1987-04-01

    In 1979, the US Department of Energy provided the American Public Gas Association (APGA) with a grant to demonstrate the feasibility of bringing unconventional gas such as methane produced from coalbeds or Devonian Shale directly into publicly owned utility system distribution lines. In conjunction with this grant, a seven-year program was initiated where a total of sixteen wells were drilled for the purpose of providing this untapped resource to communities who distribute natural gas. While coalbed degasification ahead of coal mining was already a reality in several parts of the country, the APGA demonstration program was aimed at actual consumer use of the gas. Emphasis was therefore placed on degasification of coals with high methane gas content and on utilization of conventional oil field techniques. 13 figs.

  7. Potsdam/St. Lawrence County Recycling Demonstration project. Researching wastepaper use for animal bedding. Final report

    SciTech Connect

    Weber, L.J.; McQuinn, L.

    1997-04-01

    This report describes the demonstration of a municipal recycling program and the results of the use of collected mixed paper as animal bedding. The project included demonstration of several collection methods applicable for rural communities, including a curbside collection program in the Village of Potsdam and drop-off collection in some surrounding areas. The collected materials were upgraded at a private materials-processing facility. Some mixed paper was shredded to produce three types of wastepaper animal bedding. The project also examined biodegradation of used bedding and manure and the mobility of metals found in paper of manure. In the laboratory test program, mixture of manure and wastepaper beddings decomposed more slowly than hay bedding mixtures. However in field tests at the cooperator farm, wastepaper beddings degraded quickly enough to effectively disappear soon after landspreading.

  8. Solar energy system demonstration project at Wilmington Swim School, New Castle, Delaware. Final report

    SciTech Connect

    1980-07-01

    This document is the Final Report of the Solar Energy System located at the Wilmington, Swim School, New Castle, Delaware. This active solar system is composed of 2,700 square feet of Revere liquid flat plate collectors piped to a 2,800 gallon concrete storage tank located below ground near the building. A micro-computer based control system selects the optimal applications of the stored energy among space, domestic water and pool alternatives. The controlled logic is planned for serving the heat loads in the following order: space heat-new addition, domestic water-entire facility, and pool heating-entire facility. A modified trombe wall passive operation the active system will bypass the areas being served passively. The system was designed for a 40 percent heating and a 30 percent hot water solar contribution.

  9. SOx-NOx-Rox Box{trademark} flue gas clean-up demonstration. Final report

    SciTech Connect

    1995-09-01

    Babcock and Wilcox`s (B and W) SOx-NOx-Rox Box{trademark} process effectively removes SOx, NOx and particulate (Rox) from flue gas generated from coal-fired boilers in a single unit operation, a high temperature baghouse. The SNRB technology utilizes dry sorbent injection upstream of the baghouse for removal of SOx and ammonia injection upstream of a zeolitic selective catalytic reduction (SCR) catalyst incorporated in the baghouse to reduce NOx emissions. Because the SOx and NOx removal processes require operation at elevated gas temperatures (800--900 F) for high removal efficiency, high-temperature fabric filter bags are used in the baghouse. The SNRB technology evolved from the bench and laboratory pilot scale to be successfully demonstrated at the 5-MWe field scale. This report represents the completion of Milestone M14 as specified in the Work Plan. B and W tested the SNRB pollution control system at a 5-MWe demonstration facility at Ohio Edison`s R.E. Burger Plant located near Shadyside, Ohio. The design and operation were influenced by the results from laboratory pilot testing at B and W`s Alliance Research Center. The intent was to demonstrate the commercial feasibility of the SNRB process. The SNRB facility treated a 30,000 ACFM flue gas slipstream from Boiler No. 8. Operation of the facility began in May 1992 and was completed in May 1993. About 2,300 hours of high-temperature operation were achieved. The main emissions control performance goals of: greater than 70% SO{sub 2} removal using a calcium-based sorbent; greater than 90% NOx removal with minimal ammonia slip; and particulate emissions in compliance with the New Source Performance Standards (NSPS) of 0.03 lb/million Btu were exceeded simultaneously in the demonstration program when the facility was operated at optimal conditions. Testing also showed significant reductions in emissions of some hazardous air pollutants.

  10. Demonstration of a risk-based approach to high-level waste repository evaluation; Final report

    SciTech Connect

    McGuire, R.K.

    1990-10-01

    A methodology is developed and applied to demonstrate the feasibility of performing a risk-based evaluation of underground high-level waste repositories. Participants in the fields of climatology, tectonics, volcanology, rock mechanics, hydrology, geochemistry, and waste package engineering participated in goal-oriented workshops that developed input assumptions in the form of logic trees to reflect current uncertainties in scientific techniques, parameters, and data. These inputs were integrated into a software package to make calculations of released radioactivity for a demonstration application, using multiple combinations of the uncertain inputs and their probabilities. Results of the calculations are presented as probability distributions of released concentration of radioactivity that reflect the inputs developed in each scientific and engineered field. Sensitivity studies demonstrate how the most influential combinations of input assumptions can be identified. The project demonstrates the process, interactions and products that are required for a risk-based evaluation of a high-level waste repository. The method can incorporate uncertainties over a wide range of technical disciplines, and can integrate those uncertainties through multiple calculations that account accurately for physical interactions among parameters. The results of an application of this process gives inferences on what research should be conducted to most efficiently reduce current uncertainties, with the goal of reducing uncertainty in the total performance of the site. The method can be applied using a wide range of scientific and engineering understanding, thereby providing credibility and documentation for decisions regarding the acceptability of any particular site when substantial uncertainties are present. 121 refs., 112 figs., 11 tabs.

  11. Wisconsin electric and hybrid vehicle demonstration project. Final report, 1981-1985

    SciTech Connect

    Not Available

    1986-02-10

    In 1981, the Wisconsin Board of Vocational, Technical and Adult Education (WBVTAE) was selected by the US Department of Energy for participation in the National Electric and Hybrid Vehicle Demonstration Program. On September 30, 1985, the data collection phase of the project was completed. The project was to purchase ten (10) electric vehicles and assign five (5) to Northeast Wisconsin Technical Institute (NWTI) in Green Bay and five (5) vehicles to the Madison Area Technical College.

  12. Grout for closure of the demonstration vault at the US DOE Hanford Facility. Final report

    SciTech Connect

    Wakeley, L.D.; Ernzen, J.J.

    1992-08-01

    The Waterways Experiment Station (WES) developed a grout to be used as a cold- (nonradioactive) cap or void-fill grout between the solidified low-level waste and the cover blocks of a demonstration vault for disposal of phosphate-sulfate waste (PSW) at the US Department of Energy (DOE) Hanford Facility. The project consisted of formulation and evaluation of candidate grouts and selection of the best candidate grout, followed by a physical scale-model test to verify grout performance under project-specific conditions. Further, the project provided data to verify numerical models (accomplished elsewhere) of stresses and isotherms inside the Hanford demonstration vault. Evaluation of unhardened grout included obtaining data on segregation, bleeding, flow, and working time. For hardened grout, strength, volume stability, temperature rise, and chemical compatibility with surrogate wasteform grout were examined. The grout was formulated to accommodate unique environmental boundary conditions (vault temperature = 45 C) and exacting regulatory requirements (mandating less than 0.1% shrinkage with no expansion and no bleeding); and to remain pumpable for a minimum of 2 hr. A grout consisting of API Class H oil-well cement, an ASTM C 618 Class F fly ash, sodium bentonite clay, and a natural sand from the Hanford area met performance requirements in laboratory studies. It is recommended for use in the DOE Hanford demonstration PSW vault.

  13. Tung FDG Test Facility. Phase 2, Pilot plant demonstration. Final report

    SciTech Connect

    1995-06-01

    The Tung FGD Process is a regenerative process which extracts SO{sub 2} from a scrubbing liquor into an organic medium using mixer-settlers followed by steam-stripping the SO{sub 2} off from the organic medium. For the process to operate satisfactorily, (1) the organic must be stable, (2) phase separation must be relatively fast, (3) crud (i.e. solids in-between two phases) must not form and (4) SO{sub 2} must be able to be stripped off from the organic medium readily. The demonstration confirmed that the first three conditions can be met satisfactorily. Much lower stripping efficiency was attained in the pilot plant demonstration than what was previously attained in a bench-scale demonstration. Engineering analysis showed that the pilot plant stripping column was scaled up from the bench-scale column incorrectly. A new scale-up criterion for stripping a relatively viscous liquid medium is proposed based upon pilot plant data.

  14. Thermal sludge dryer demonstration: Bird Island Wastewater Treatment Plant, Buffalo, NY. Final report

    SciTech Connect

    1995-01-01

    The Buffalo Sewer Authority (BSA), in cooperation with the New York State Energy Research and Development Authority (Energy Authority), commissioned a demonstration of a full scale indirect disk-type sludge dryer at the Bird Island Wastewater Treatment Plant (BIWWTP). The purpose of the project was to determine the effects of the sludge dryer on the sludge incineration process at the facility. Sludge incineration is traditionally the most expensive, energy-intensive unit process involving solids handling at wastewater treatment plants; costs for incineration at the BIWWTP have averaged $2.4 million per year. In the conventional method of processing solids, a series of volume reduction measures, which usually includes thickening, digestion, and mechanical dewatering, is employed prior to incineration. Usually, a high level of moisture is still present within sewage sludge following mechanical dewatering. The sludge dryer system thermally dewaters wastewater sludge to approximately 26%, (and as high as 38%) dry solids content prior to incineration. The thermal dewatering system at the BIWWTP has demonstrated that it meets its design requirements. It has the potential to provide significant energy and other cost savings by allowing the BSA to change from an operation employing two incinerators to a single incinerator mode. While the long-term reliability of the thermal dewatering system has yet to be established, this project has demonstrated that installation of such a system in an existing treatment plant can provide the owner with significant operating cost savings.

  15. Kentucky Pioneer Integrated Gasification Combined Cycle Demonstration Project Final Environmental Impact Statement

    SciTech Connect

    N /A

    2002-12-13

    The abundance of coal in the United States makes it one of our Nation's most important strategic resources in building a secure energy future. With today's prices and technology, recoverable reserves located in the United States could supply the Nation's coal consumption for approximately 250 years at current usage rates. However, if coal is to reach its full potential as an environmentally acceptable source of energy, an expanded menu of advanced clean coal technologies must be developed to provide substantially improved options both for the consumer and private industry. Before any technology can be seriously considered for commercialization, it must be demonstrated at a sufficiently large-scale to develop industry confidence in its technical and economic feasibility. The implementation of a federal technology demonstration program is the established means of accelerating the development of technology to meet national energy strategy and environmental policy goals, to reduce the risk to human health and the environment to an acceptable level, to accelerate commercialization, and to provide the incentives required for continued activity in research and development directed at providing solutions to long-range energy problems. The U.S. Department of Energy (DOE) prepared this environmental impact statement (EIS) on the proposed Kentucky Pioneer Integrated Gasification Combined Cycle (IGCC) Demonstration Project in compliance with the National Environmental Policy Act (NEPA).

  16. Radon reduction and radon-resistant construction demonstrations in New York State. Final report

    SciTech Connect

    Not Available

    1991-02-01

    The United States Environmental Protection Agency (EPA) and the New York Energy Research and Development Authority (NYSERDA) cosponsored a project in New York State to demonstrate radon migration techniques in existing homes with elevated radon concentrations and to test radon-resistant construction techniques in new houses. The first part of the existing home evaluation demonstrated radon migration techniques in homes where the indoor radon concentrations exceeded the EPA guidance of 4 pCi/L. Results demonstrated that sealing all accessible foundation penetrations in the basement was an effective way to reduce the radon concentration, although not below the EPA guideline, and that sealing aids in the effectiveness of an active depressurization system. Basement pressurization also proved to be an effective method. Water aeration systems were effective at mitigating radon from residential water supplied although the system tested was large and noisy. Activated charcoal filters adsorbed the radon and eventually became an unacceptable source of gamma radiation. The second part of the existing home evaluation involved the inspection of homes where radon mitigation systems were installed in 1984 as part of an earlier NYSERDA/Niagara Mohawk Power Corporation (NMPC) project. It was found that new systems and techniques, such as in- line centrifugal fans, were generally superior to the earlier method using axial computer-type fans. Polyurethane caulk was found to be in good condition; butyl caulk, on the other hand, had deteriorated. In the new house task, a radon-resistant system was developed for integration into a house during construction. This system included sealing foundation floors, sealing concrete block foundation walls, and passive sub-slab ventilation. This integrated system reduced the radon concentration in new test houses below that of control houses, but the reduction was not usually sufficient to meet the EPA guideline.

  17. Advanced Coal Conversion Process Demonstration Project. Final technical progress report, January 1, 1995--December 31, 1995

    SciTech Connect

    1997-05-01

    This report describes the technical progress made on the Advanced Coal Conversion Process (ACCP) Demonstration Project from January 1, 1995 through December 31, 1995. This project demonstrates an advanced, thermal, coal upgrading process, coupled with physical cleaning techniques, that is designed to upgrade high-moisture, low-rank coals to a high-quality, low-sulfur fuel, registered as the SynCoal Process. The coal is processed through three stages (two heating stages followed by an inert cooling stage) of vibrating fluidized bed reactors that remove chemically bound water, carboxyl groups, and volatile sulfur compounds. After thermal upgrading, the coal is put through a deep-bed stratifier cleaning process to separate the pyrite-rich ash from the coal. The SynCoal Process enhances low-rank, western coals, usually with a moisture content of 25 to 55 percent, sulfur content of 0.5 to 1.5 percent, and heating value of 5,5000 to 9,000 British thermal units per pound (Btu/lb), by producing a stable, upgraded, coal product with a moisture content as low as 1 percent, sulfur content as low as 0.3 percent, and heating value up to 12,000 Btu/lb. During this reporting period, the primary focus for the ACCP Demonstration Project team was to expand SynCoal market awareness and acceptability for both the products and the technology. The ACCP Project team continued to focus on improving the operation, developing commercial markets, and improving the SynCoal products as well as the product`s acceptance.

  18. Controlled Hydrogen Fleet and Infrastructure Demonstration and Validation Project Final Technical Report

    SciTech Connect

    Puneet Verma; Dan Casey

    2011-03-29

    This report summarizes the work conducted under U.S. Department of Energy (US DOE) contract DE-FC36-04GO14286 by Chevron Technology Ventures (CTV, a division of Chevron U.S.A., Inc.), Hyundai Motor Company (HMC), and UTC Power (UTCP, a United Technologies company) to validate hydrogen (H2) infrastructure technology and fuel cell hybrid vehicles. Chevron established hydrogen filling stations at fleet operator sites using multiple technologies for on-site hydrogen generation, storage, and dispensing. CTV constructed five demonstration stations to support a vehicle fleet of 33 fuel cell passenger vehicles, eight internal combustion engine (ICE) vehicles, three fuel cell transit busses, and eight internal combustion engine shuttle busses. Stations were operated between 2005 and 2010. HMC introduced 33 fuel cell hybrid electric vehicles (FCHEV) in the course of the project. Generation I included 17 vehicles that used UTCP fuel cell power plants and operated at 350 bar. Generation II included 16 vehicles that had upgraded UTC fuel cell power plants and demonstrated options such as the use of super-capacitors and operation at 700 bar. All 33 vehicles used the Hyundai Tucson sports utility vehicle (SUV) platform. Fleet operators demonstrated commercial operation of the vehicles in three climate zones (hot, moderate, and cold) and for various driving patterns. Fleet operators were Southern California Edison (SCE), AC Transit (of Oakland, California), Hyundai America Technical Center Inc. (HATCI), and the U.S. Army Tank Automotive Research, Development and Engineering Center (TARDEC, in a site agreement with Selfridge Army National Guard Base in Selfridge, Michigan).

  19. Assessment of the solar heating and cooling in residential building demonstration program. Interim and final report

    SciTech Connect

    Wolff, D.C.

    1980-08-01

    The Solar Heating and Cooling (SHAC) in Residential Building Demonstration of 1974 is assessed. The program's goals and the Government Accounting Office's (GAO) evaluation of the program's success are stated. The program is analyzed with regard to objectives, results, data, and the GAO's conclusions. The differing approaches of the GAO and the Department of Housing and Urban Development (HUD) to the program are analyzed and compared, showing weaknesses in each. Conclusions on the relative success of the program are drawn, and recommendations are made regarding any future programs of this type. (LEW)

  20. SRC-I demonstration plant analytical laboratory methods manual. Final technical report

    SciTech Connect

    Klusaritz, M.L.; Tewari, K.C.; Tiedge, W.F.; Skinner, R.W.; Znaimer, S.

    1983-03-01

    This manual is a compilation of analytical procedures required for operation of a Solvent-Refined Coal (SRC-I) demonstration or commercial plant. Each method reproduced in full includes a detailed procedure, a list of equipment and reagents, safety precautions, and, where possible, a precision statement. Procedures for the laboratory's environmental and industrial hygiene modules are not included. Required American Society for Testing and Materials (ASTM) methods are cited, and ICRC's suggested modifications to these methods for handling coal-derived products are provided.

  1. California Food Processing Industry Wastewater Demonstration Project: Phase I Final Report

    SciTech Connect

    Lewis, Glen; Atkinson, Barbara; Rhyne, Ivin

    2009-09-09

    Wastewater treatment is an energy-intensive process and electricity demand is especially high during the utilities summer peak electricity demand periods. This makes wastewater treatment facilities prime candidates for demand response programs. However, wastewater treatment is often peripheral to food processing operations and its demand response opportunities have often been overlooked. Phase I of this wastewater demonstration project monitored wastewater energy and environmental data at Bell-Carter Foods, Inc., California's largest olive processing plant. For this monitoring activity the project team used Green Energy Management System (GEMS) automated enterprise energy management (EEM) technologies. This report presents results from data collected by GEMS from September 15, 2008 through November 30, 2008, during the olive harvest season. This project established and tested a methodology for (1) gathering baseline energy and environmental data at an industrial food-processing plant and (2) using the data to analyze energy efficiency, demand response, daily peak load management, and environmental management opportunities at the plant. The Phase I goals were to demonstrate the measurement and interrelationship of electricity demand, electricity usage, and water quality metrics and to estimate the associated CO{sub 2} emissions.

  2. LIFAC sorbent injection desulfurization demonstration project. Final report, volume II: Project performance and economics

    SciTech Connect

    1996-01-01

    This publication discusses the demonstration of the LIFAC sorbent injection technology at Richmond Power and Light`s Whitewater Valley Unit No. 2, performed under the auspices of the U.S. Department of Energy`s (DOE) Clean Coal Technology Program. LIFAC is a sorbent injection technology capable of removing 75 to 85 percent of a power plant`s SO{sub 2} emissions using limestone at calcium to sulfur molar ratios of between 2 and 2.5 to 1. The site of the demonstration is a coal-fired electric utility power plant located in Richmond, Indiana. The project is being conducted by LIFAC North America (LIFAC NA), a joint venture partnership of Tampella Power Corporation and ICF Kaiser Engineers, in cooperation with DOE, RP&L, and Research Institute (EPRI), the State of Indiana, and Black Beauty Coal Company. The purpose of Public Design Report Volume 2: Project Performance and Economics is to consolidate, for public use, the technical efficiency and economy of the LIFAC Process. The report has been prepared pursuant to the Cooperative Agreement No. DE-FC22-90PC90548 between LIFAC NA and the U.S. Department of Energy.

  3. Torbett-Hutchings-Smith Memorial Hospital geothermal-system demonstration at Marlin, Texas. Final design report

    SciTech Connect

    Not Available

    1980-09-17

    The final design and economics of the Torbett-Hutchings-Smith (THS) Memorial Hospital geothermal heating system at Marlin, Texas are outlined. A brief description of the existing heating system, an overview of the geothermal retrofit, and the results of an economic analysis are included. It is estimated that the geothermal heating system will displace approximately 84 percent of the hospital's average annual natural gas consumption. In summer conditions, approximately 45 gpm of geothermal fluid will be utilized at a wellhead temperature of 139/sup 0/F. In peak demand winter conditions, approximately 160 gpm will be utilized at a wellhead temperature of 148/sup 0/F. The geothermal fluid temperature drop across the system will range from about 5/sup 0/F in summer to over 45/sup 0/F during winter. Total capital costs for the system are estimated to be $673,000, including the production well, a geothermal equipment room, engineering and architectural costs, and all equipment. The average annual natural gas savings are expected to be $28,200 while average annual operating and maintenance costs are estimated to be $7750. A before tax life cycle economic analysis of the THS system shows the breakeven period (BEP) of 29 years falling slightly below the 30 year expected life. This BEP is significantly influenced by the developmental nature of this project and by its lack of tax incentives.

  4. Solar Heating and Cooling Demonstration Project at Radian Corporation, Austin, Texas. Final report

    SciTech Connect

    Not Available

    1980-05-01

    This document is the final technical report of the solar energy facility located at the Radian Corporation, Austin, Texas, 78766. This system has been operational since April 1977. Major components of this system include 36 Northrup collectors, a 1500 gallon fiberglass thermal storage tank, an ARKLA absorption cooling unit and cooling tower, a Servel heating coil, pumps, heat exchanger, and a conventional backup heating and air conditioning unit. System controls consist of a dual-stage thermostat, a control panel, a differential temperature controller, and three absolute temperature controllers. The system is designed to operate in several modes with evaluation of each mode. System performance monitoring is accomplished through 47 sensors which are sampled and recorded every five minutes by a data acquisition system. An on-site-monitor test set allows instantaneous testing and evaluation. This report also references Monthly Performance Reports, a Solar Energy System Performance Evaluation Report, a Solar Project Cost Report and a Solar Project Description Report for this site which are available through the National Technical Information Service.

  5. Electric G-Van demonstration and commercial assessment project. Final report

    SciTech Connect

    Braga, B.D.

    1992-12-01

    The Electric Power Research Institute was awarded this grant to continue the joint effort initiated by EPRI, and VE International to proceed beyond the prototype phase of the electric G-Van development. The goal of EPRI and VEHMA was to develop a market for the electric G-Van, and to distribute them to commercial fleet operators. The objective of this project was to produce G-Vans in a production facility that would be comparable to the GMC Truck internal combustion engine Vandura Van produced by General Motors in quality, reliability, durability and safety. An initial market assessment/demonstration phase of sixty (60) vehicles was to be undertaken, with the ability to expand production volume quickly to meet market demands. Brief description of each task of this grant is given and the actions taken by EPRI to complete them.

  6. HFC-134A and HCFC-22 supermarket refrigeration demonstration and laboratory testing. Phase I. Final report

    SciTech Connect

    1996-04-01

    Aspen Systems and a team of nineteen agencies and industry participants conducted a series of tests to determine the performance of HFC-134a, HCFC-22, and CFC-502 for supermarket application. This effort constitutes the first phase of a larger project aimed at carrying out both laboratory and demonstration tests of the most viable HFC refrigerants and the refrigerants they replace. The results of the Phase I effort are presented in the present report. The second phase of the project has also been completed. It centered on testing all viable HFC replacement refrigerants for CFC-502. These were HFC-507, HFC-404A, and HFC-407A. The latter results are published in the Phase II report for this project. As part of Phase I, a refrigeration rack utilizing a horizontal open drive screw compressor was constructed in our laboratory. This refrigeration rack is a duplicate of one we have installed in a supermarket in Clifton Park, NY.

  7. Oxygen-enriched multiple-hearth sewage sludge incineration demonstration. Final report

    SciTech Connect

    1998-07-01

    Oxygen-enhanced multiple-hearth sludge incineration was the focus of a five-month joint study by Praxair and the New York State Energy Research and Development Authority. Testing and demonstration were conducted in Rochester NY, at Monroe County`s Frank E. Van Lare Sewage Treatment Plant. A simple retrofit of high-momentum oxygen lances created a convection hearth in which convective heat and mass transfer with the drying sludge were greatly enhanced, while hearth temperatures were moderated by the wet sludge to prevent overheating. Based on the results of short- and long-term controlled tests discussed in this report, oxygen enhancement of multiple-hearth sludge incinerators can be economically viable, with a savings between $30 and $60 per hour at Van Lare based upon increased sludge throughput and reduced fuel consumption.

  8. Documentation of the demonstrated reserve base of coal in the United States. Final report, Volume 1

    SciTech Connect

    Herhal, A J; Britton, S G; Minnucci, C A

    1982-03-01

    The purpose of this report is to document the methodologies used to develop the 1979 Demonstrated Reserve Base (DRB) of coal. All primary source documents used to prepare the 1979 DRB were reviewed. Using the methodologies and documentation found in the 1979 DRB published report as a guide, each of the state-level published reserve estimates were re-derived. In those cases where the estimates could not be reproduced, EIA personnel from the Eastern and Western Energy Data Offices were consulted and the differences, for the most part, were resolved. Throughout this report an attempt was made to describe the information flow that was an integral part of the DRB development. Particular attention and emphasis was given to those instances where deviations from standard, published EIA procedures were used to derive the DRB estimates. The main body of this report summarizes the methodological procedures used to develop each state reserve estimate.

  9. St. Louis Airport site environmental report for calendar year 1989, St. Louis, Missouri

    SciTech Connect

    none,

    1990-05-01

    The environmental monitoring program, which began in 1984, continued during 1989 at the St. Louis Airport Site (SLAPS) in St. Louis County, Missouri. SLAPS and its vicinity properties, including ditches north and south of the site, were designated for cleanup as part of the Formerly Utilized Sites Remedial Action Program (FUSRAP), a United States Department of Energy (DOE) program to identify and decontaminate or otherwise control sites where residual radioactive material remains from the early years of the nation's atomic energy program. The monitoring program at SLAPS measures radon concentrations in air; external gamma dose rates; and uranium, thorium, and radium concentrations in surface water, groundwater, and sediment. Additionally, several nonradiological parameters are measured in groundwater. To assess the potential effect of SLAPS on public health, the potential radiation dose was estimated for a hypothetical maximally exposed individual. This report presents the findings of the environmental monitoring program conducted at the St. Louis Airport Site (SLAPS) during calendar year 1989. 19 refs., 13 figs., 14 tabs.

  10. Demonstration of rapid and sensitive module leak certification for space station freedom. Final report

    SciTech Connect

    Dietz, R.N.; Goodrich, R.W.

    1991-03-01

    A leak detection and quantification demonstration using perflurocarbon tracer (PFT) technology was successfully performed at the NASA Marshall Space Flight Center on January 25, 1991. The real-time Dual Trap Analyzer (DTA) at one-half hour after the start of the first run gave an estimated leak rate of 0.7 mL/min. This has since been refined to be 1.15 {plus_minus} 0.09 mL/min. The leak rates in the next three runs were determined to be 9.8 {plus_minus} 0.7, {minus}0.4 {plus_minus} 0.3, and 76 {plus_minus} 6 mL/min, respectively. The theory on leak quantification in the steady-state and time-dependent modes for a single zone test facility was developed and applied to the above determinations. The laboratory PFT analysis system gave a limit-of-detection (LOD) of 0.05 fL for ocPDCH. This is the tracer of choice and is about 100-fold better than that for the DTA. Applied to leak certification, the LOD is about 0.00002 mL/s (0.000075 L/h), a 5 order-of-magnitude improvement over the original leak certification specification. Furthermore, this limit can be attained in a measurement period of 3 to 4 hours instead of days, weeks, or months. A new Leak Certification Facility is also proposed to provide for zonal (three zones) determination of leak rates. The appropriate multizone equations, their solutions, and error analysis have already been derived. A new concept of seal-integrity certification has been demonstrated for a variety of controlled leaks in the range of module leak testing. High structural integrity leaks were shown to have a linear dependence of flow on {Delta}p. The rapid determination of leak rates at different pressures is proposed and is to be determined while subjecting the module to other external force-generating parameters such as vibration, torque, solar intensity, etc. 13 refs.

  11. Final Technical Report: Controlled Hydrogen Fleet and Infrastructure Demonstration and Validation Project

    SciTech Connect

    Ronald Grasman

    2011-12-31

    This report summarizes the work conducted under U.S. Department of Energy (DOE) under contract DE-FC36-04GO14285 by Mercedes-Benz & Research Development, North America (MBRDNA), Chrysler, Daimler, Mercedes Benz USA (MBUSA), BP, DTE Energy and NextEnergy to validate fuel cell technologies for infrastructure, transportation as well as assess technology and commercial readiness for the market. The Mercedes Team, together with its partners, tested the technology by operating and fueling hydrogen fuel cell vehicles under real world conditions in varying climate, terrain and driving conditions. Vehicle and infrastructure data was collected to monitor the progress toward the hydrogen vehicle and infrastructure performance targets of $2.00 to 3.00/gge hydrogen production cost and 2,000-hour fuel cell durability. Finally, to prepare the public for a hydrogen economy, outreach activities were designed to promote awareness and acceptance of hydrogen technology. DTE, BP and NextEnergy established hydrogen filling stations using multiple technologies for on-site hydrogen generation, storage and dispensing. DTE established a hydrogen station in Southfield, Michigan while NextEnergy and BP worked together to construct one hydrogen station in Detroit. BP constructed another fueling station in Burbank, California and provided a full-time hydrogen trailer at San Francisco, California and a hydrogen station located at Los Angeles International Airport in Southern, California. Stations were operated between 2005 and 2011. The Team deployed 30 Gen I Fuel Cell Vehicles (FCVs) in the beginning of the project. While 28 Gen I F-CELLs used the A-Class platform, the remaining 2 were Sprinter delivery vans. Fuel cell vehicles were operated by external customers for real-world operations in various regions (ecosystems) to capture various driving patterns and climate conditions (hot, moderate and cold). External operators consisted of F-CELL partner organizations in California and Michigan ranging from governmental organizations, for-profit to and non-profit entities. All vehicles were equipped with a data acquisition system that automatically collected statistically relevant data for submission to National Renewable Energy Laboratory (NREL), which monitored the progress of the fuel cell vehicles against the DOE technology validation milestones. The Mercedes Team also provided data from Gen-II vehicles under the similar operations as Gen I vehicles to compare technology maturity during program duration.

  12. Coolside waste management demonstration OCDO grant agreement No. CDO/D-902-9. Final report

    SciTech Connect

    Wu, M.; Winschel, R.A.

    1997-10-01

    The objectives of this project were to evaluate the potential utilization in road construction of wastes produced from the Coolside, LIMB (limestone injection multi-stage burner) and FBC (fluidized-bed combustion) processes, and to specify criteria for landfill disposal of waste from the Coolside process. These three processes are considered to be clean coal technologies. The Coolside process involves injecting an aqueous slurry of hydrated lime into the ductwork downstream of the air preheater in a coal-fired boiler. The hydrated lime captures sulfur dioxide from the flue gas producing anhydrous calcium sulfite and calcium sulfate, which are collected along with the unused hydrated lime and fly ash. The LIMB process involves injection of lime or hydrated lime directly into the furnace to capture sulfur dioxide. The waste consists principally of anhydrous calcium sulfate, lime, and fly ash. Both processes were demonstrated successfully at the Edgewater Station of Ohio Edison in Lorrain, OH, from 1989 to 1992. Circulating fluidized-bed combustion (FBC) is a commercial technology which combines steam generation with SO{sub 2} control by burning coal in a circulating bed of limestone. The waste, chemically similar to LIMB waste, is produced by bleed-off of the bed material and by collection of the flue dust. All three processes produce a dry solid waste, which must either be used or disposed of and managed to ensure environmental compliance and economic feasibility. The project was completed in June 1996.

  13. Low head, micro-hydro demonstration project, Coker, Alabama. Final report

    SciTech Connect

    Simpson, B.J.

    1983-09-01

    Project objective was to demonstrate the feasibility of using a crossflow (Banki) turbine in a low head, run-of-steam application. Project consisted of construction of small dam across Big Creek at Coker, Alabama. Design, construction and installation of a crossflow turbine with appurtenant feed water structures and control devices. Design of crossflow turbine was for 6 ft net head at 15 cubic ft per second flow. Dimensions of turbine constructed were: diameter 19'', length 72'', No. of blades - 20. Jet thickness (nozzle opening) 1.25'' with calculated full flow rpm of 117. Construction was started in summer of 1981 and completed in September 1981. Before any meaningful information could be gained the dam was demolished by flood. The dam was rebuilt during the summer of 1982. Preliminary testing, using a 8 kW Dayton ac Generator with gear box (input rpm 540) indicated a peak power output at full flow of 2.8 kW as opposed to calculated 7 kW at 75% efficiency for the system. This testing was done in November and December of 1982 under extremely difficult conditions which included destruction of the turbine blades by debris pushed into high backwater. Due to frequent and heavy rains during the winter of 1983 no testing was possible in January and February. In March 1983 the dam was lost again due to severe flooding conditions eroding away the end of the dam. The project will be rebuilt at some future time when funds become available.

  14. Stirling Engine Natural Gas Combustion Demonstration Program. Final report, October 1989-January 1991

    SciTech Connect

    Ernst, W.; Moryl, J.; Riecke, G.

    1991-02-01

    Fueled on natural gas, the Stirling engine is an inherently clean, quiet, and efficient engine. With increasing environmental concern for air quality and the increasingly more stringent requirements for low engine exhaust emissions, the Stirling engine may be an attractive alternative to internal combustion (IC) engines. The study has demonstrated that ultra low emissions can be attained with a Stirling-engine-driven electric generator configured to burn natural gas. Combustion parameters were optimized to produce the lowest possible exhaust emissions for a flame-type combustor without compromising overall engine thermal efficiency. A market application survey and manufacturing cost analysis indicate that a market opportunity potentially exists in the volumes needed to economically manufacture a newly designed Stirling engine (Mod III) for stationary applications and hybrid vehicles. The translation of such potential markets into actual markets does, however, pose difficult challenges as substantial investments are required. Also, the general acceptance of a new engine type by purchasers requires a considerable amount of time.

  15. UCA{trademark}/DAIS{trademark} demonstration project by Kansas City Power and Light Company. Final report

    SciTech Connect

    1997-12-01

    Kansas City Power and Light (KCPL) demonstrated the use of EPRI`s Utility Communication Architecture (UCA{trademark}) and Database Access Integrated Services (DAIS{trademark}) to provide KCPL employees seamless and transparent access to corporate data resources from their desktops. The major components of the KCPL project are client workstations with a Graphical User Interface which builds the necessary Structured Query Language (SQL) requests from the user`s data directory selections and provides a Dynamic Data Exchange (DDE) interface and programmer Application Program Interface (API). DAIS Directory Services provided data browsing and search capability and allows users to select data items for analysis. DAIS Servers provided database-related functions to both relational databases (customer data in Oracle) and non-relational data sources (PMAX performance monitoring system and PI historical database). The DAIS client software was provided by Automation Technology, Inc. (ATI); and the DAIS directory services software was provided by UNISYS. The Oracle DAIS server was provided by ATI, the PMAX non-relational DAIS server was developed by Black and Veatch, and the PI DAIS server was developed by ATI. The project was deemed a success as the corporate data was made available at the employee`s desktop for search and analysis, with the look and feel of a relational database, regardless of the source of the data.

  16. Final review of the Campbell Creek demonstrations showcased by Tennessee Valley Authority

    SciTech Connect

    Gehl, Anthony C.; Munk, Jeffrey D.; Jackson, Roderick K.; Boudreaux, Philip R.; Miller, William A.; New, Joshua Ryan; Khowailed, Giannate

    2015-06-01

    The Tennessee Valley Authority (TVA) Technology Innovation, Energy Efficiency, Power Delivery and Utilization Office funded and managed a showcase demonstration located in the suburbs of west Knox county, Tennessee. Work started March 2008 with the goal of documenting best practices for retrofitting existing homes and for building new high-efficiency homes. The Oak Ridge National Laboratory and the Electric Power Research Institute (EPRI) provided technical support. An analytical base was developed for helping homeowners, homebuyers, builders, practitioners and the TVA make informed economic decisions for the materials and incentives necessary to build a new high-efficiency home or retrofit an existing home. New approaches to more efficiently control active energy subsystems and information for selecting or upgrading to Energy Star appliances, changing all lights to 100% CFL s and upgrading windows to low-E gas filled glazing yields a 40% energy savings with neutral cash flow for the homeowner. Passive designs were reviewed and recommendations made for envelope construction that is durable and energy efficient. The Campbell Creek project complements the DOE Building Technologies Program strategic goal. Results of the project created technologies and design approaches that will yield affordable energy efficient homes. The 2010 DOE retrofit goals are to find retrofit packages that attain 30% whole house energy savings as documented by pre and post Home Energy rating scores (HERS). Campbell Creek met these goals.

  17. Final Report on Portable Laser Coating Removal Systems Field Demonstrations and Testing

    NASA Technical Reports Server (NTRS)

    Rothgeb, Matthew J.; McLaughlin, Russell L.

    2008-01-01

    Processes currently used throughout the National Aeronautics and Space Administration (NASA) to remove corrosion and coatings from structures, ground service equipment and small components results in waste streams consisting of toxic chemicals, spent media blast materials, and waste water. When chemicals are used in these processes they are typically high in volatile organic compounds (VOC) and are considered hazardous air pollutants (HAP). When blast media is used, the volume of hazardous waste generated is increased significantly. Many of the coatings historically used within NASA contain toxic metals such as hexavalent chromium, and lead. These materials are highly regulated and restrictions on worker exposure continue to increase. Most recently the EPA reduced the permissible exposure limit (PEL) for hexavalent chromium. The new standard lowers OSHA's PEL for hexavalent chromium from 52 to 5 micrograms of Cr(V1) per cubic meter of air as an 8-hour time-weighted average. Hexavalent chromium is found in the pretreatment and primer coatings used within the Shuttle Program. In response to the need to continue to protect assets within the agency and the growing concern over these new regulations, NASA is researching different ways to continue the required maintenance of both facility and flight equipment in a safe, efficient and environmentally preferable manner. The use of laser energy to remove prepare surfaces for a variety of processes, such as corrosion and coating removal, weld preparation and non destructive evaluation is a relatively new technology that has shown itself to be environmentally preferable and in many cases less labor intensive than currently used removal methods. The development of a Portable Laser Coating Removal System (PLCRS) started as the goal of a Joint Group on Pollution Prevention (JG-PP) project, led by the Air Force, where several types of lasers in several configurations were thoroughly evaluated. Following this project, NASA decided to evaluate the best performers on processes and coatings specific to the agency. Laser systems used during this project were all of a similar design, most of which had integrated vacuum systems in order to collect materials removed from substrate surfaces during operation. Due to the fact that the technology lends itself to a bide variety of processes, several site demonstrations were organized in order to allow for greater evaluation of the laser systems across NASA. The project consisted of an introductory demonstration and a more in-depth evaluation at Wright-Patterson Air Force Base. Additionally, field demonstrations occurred at Glenn Research Center and Kennedy Space Center. During these demonstrations several NASA specific applications were evaluated, including the removal of coatings within Orbiter tile cavities and Teflon from Space Shuttle Main Engine gaskets, removal of heavy grease from Solid Rocket Booster components and the removal of coatings on weld lines for Shuttle and general ground service equipment for non destructive evaluation (NDE). In addition, several general industry applications such as corrosion removal, structural coating removal, weld-line preparation and surface cleaning were evaluated. This included removal of coatings and corrosion from surfaces containing lead-based coatings and applications similar to launch-structure maintenance and Crawler maintenance. During the project lifecycle, an attempt was made to answer process specific concerns and questions as they arose. Some of these initially unexpected questions concerned the effects lasers might have on substrates used on flight equipment including strength, surface re-melting, substrate temperature and corrosion resistance effects. Additionally a concern was PPE required for operating such a system including eye, breathing and hearing protection. Most of these questions although not initially planned, were fully explored as a part of this project. Generally the results from tesng were very positive. Corrosion was effectively removed from steel, but less successfully from aluminum alloys. Coatings were able to be removed, with varying results, generally dark, matte and thin coatings were easier to remove. Steel and aluminum panels were able to be cleaned for welding, with no known deleterious effects and weld-lines were able to have coatings removed in critical areas for NDE while saving time as compared to other methods.

  18. Solar-assisted heat pumps and alternative-energy-awareness demonstration. Final report

    SciTech Connect

    Wetzel, O.K. Jr.

    1981-09-11

    The water to air solar assisted heat pump installation is added to an existing service/training center in Dallas, Texas. The design uses three separate water systems. The first consists of the solar collectors, circulating pump, draindown tank, heat exchanger, attendant piping and controls. The second is a closed loop system consisting of an insulated buried steel tank, an above ground expansion tank, the loop water circulating pump, the backup gas boiler, and the cooling tower. It serves six heat pumps. The third system is an open system for the cooling tower, consisting of a pump, spray heads in the cooling tower. The operation of each of the three systems is described. The system's thermodynamic efficiency is discussed, as well as a solar domestic hot water system. System performance is found to be much less than expected, with a solar fraction estimated at 30% as opposed to an expected 80%. A self-teaching solar awareness demonstration in the building is described. (LEW)

  19. Alternative fuels for vehicles fleet demonstration program. Final report, volume 2: Appendices

    SciTech Connect

    1997-06-01

    The Alternative Fuels for Vehicles Fleet Demonstration Program (AFV-FDP) was a multiyear effort to collect technical data for use in determining the costs and benefits of alternative-fuel vehicles (AFVs) in typical applications in New York State. This report, Volume 2, includes 13 appendices to Volume 1 that expand upon issues raised therein. Volume 1 provides: (1) Information about the purpose and scope of the AFV-FDP; (2) A summary of AFV-FDP findings organized on the basis of vehicle type and fuel type; (3) A short review of the status of AFV technology development, including examples of companies in the State that are active in developing AFVs and AFV components; and (4) A brief overview of the status of AFV deployment in the State. Volume 3 provides expanded reporting of AFV-FDP technical details, including the complete texts of the brochure Garage Guidelines for Alternative Fuels and the technical report Fleet Experience Survey Report, plus an extensive glossary of AFV terminology. The appendices cover a wide range of issues including: emissions regulations in New York State; production and health effects of ozone; vehicle emissions and control systems; emissions from heavy-duty engines; reformulated gasoline; greenhouse gases; production and characteristics of alternative fuels; the Energy Policy Act of 1992; the Clean Fuel Fleet Program; garage design guidelines for alternative fuels; surveys of fleet managers using alternative fuels; taxes on conventional and alternative fuels; and zero-emission vehicle technology.

  20. Range 8C Rehabilitation Demonstration Project, Hohenfels Training Area, Germany: Final report

    SciTech Connect

    Zellmer, S.D.; Hinchman, R.R.; Johnson, D.O.; Severinghaus, W.D.; Brent, J.J.

    1991-11-01

    More than 30 years of intensive and continual tactical training has caused extensive environmental damage at the US Army Hohenfels Training Area in Germany. The Range 8C Rehabilitation Demonstration Project, followed by a three-year monitoring effort, was conducted to develop and evaluate the environmental and economic effectiveness of seven revegetation and four erosion control prescriptions implemented at a 16-ha site. The point-intercept method was used to measure the types and amounts of vegetation established and the changes in the vegetative community during three years of military use on the seven areas treated with revegetation prescriptions. Field observations were made to determine the suitability and durability of four types of erosion control structures. Soil fertility and a source of seed appeared to be the most limiting factors in establishing vegetation, while seedbed preparation had only a minor influence. Grasses appeared to be more resistant to vehicle traffic than did other types of vegetation. Because grassed waterways were used as roads by military vehicles and a system of graded terraces was expensive, these erosion control prescriptions were unsuitable and uneconomical for use on training areas. Low-cost riprap waterbars and porous check dams slowed the velocity of runoff, trapped sediments, and were durable. Recommendations were formulated to improve the environmental and economic effectiveness of future rehabilitation efforts on tactical training areas.

  1. Preparation for commercial demonstration of biomass-to-ethanol conversion technology. Final report

    SciTech Connect

    1997-07-01

    The objective of this program was to complete the development of a commercially viable process to produce fuel ethanol from renewable cellulosic biomass. The program focused on pretreatment, enzymatic hydrolysis, and fermentation technologies where Amoco has a unique proprietary position. Assured access to low-cost feedstock is a cornerstone of attractive economics for cellulose to ethanol conversion in the 1990s. Most of Amoco`s efforts in converting cellulosic feedstocks to ethanol before 1994 focused on using paper from municipal solid waste as the feed. However, while many municipalities and MSW haulers expressed interest in Amoco`s technology, none were willing to commit funding to process development. In May, 1994 several large agricultural products companies showed interest in Amoco`s technology, particularly for application to corn fiber. Amoco`s initial work with corn fiber was encouraging. The project work plan was designed to provide sufficient data on corn fiber conversion to convince a major agriculture products company to participate in the construction of a commercial demonstration facility.

  2. Development and demonstration of a vertical axis wind turbine POWERHOUSE. Final report

    SciTech Connect

    Vosburgh, P.N.

    1984-06-01

    VAWTPOWER, Inc. (formerly FORECAST INDUSTRIES, Inc.) worked with Sandia National Laboratories, Aluminum Company of America, and the University of New Mexico's Engineering Research Institute to develop and demonstrate a performance reliable lower cost POWERHOUSE for a VAWTPOWER 185 Wind Turbine. POWERHOUSE is defined as the base assembly and controls for the electricity generating Wind Energy Conversion System. The base assembly includes low speed shaft and couplings, disc or drum brake, hydraulic or pneumatic brake control systems, speed increasing gear box, high speed shaft and couplings, induction motor/generator, bottom Rotor bearings, lightning and ground fault protection, support structure, and environmental protection. VAWTPOWER 185 is a 200 kW capacity Vertical Axis Wind Turbine rated 185 kW at 37 mph. After system analysis, subsystem definition, detailed design and engineering, and development of a test plan, two versions of the POWERHOUSE were fabricated and tested. The disc brake option was installed as part of a total VAWTPOWER 185 Wind Turbine prototype behind the VAWTPOWER, Inc. production facility in Albuquerque and, after full research instrumentation, is being tested as part of a wind driven electricity generating system. The drum brake option was shipped to California to be part of a second prototype VAWTPOWER 185 Wind Turbine being installed near Palm Springs in the windswept San Gorgonio Pass. Both POWERHOUSES are lower in cost than prior designs. Both appear ready for commercial production.

  3. Demonstration [sic] of a System for Removing Malachite Green : Final Report.

    SciTech Connect

    Marking, Leif L.

    1989-04-01

    Activated carbon has been used effectively to remove tastes, odors, and contaminants from public water supplies. The adsorption efficiency is influenced by the size of carbon granules, flow rate, column depth, and retention time. A study was designed to (1) determine the type of filter and kind of carbon that was most efficient and (2) demonstrate that carbon filters can be used to remove malachite green from water used for egg incubation or to hold adult salmon before spawning. Minicolumn simulation studies showed that 8 /times/ 30 mesh granular carbon manufactured from bituminous coal was effective for continuously removing malachite green from water for 230 days at a flow rate of 500 gpm and for 62 days at a flow rate of 1000 gpm. The removal capacity at the slower flow rate was 69 mg of malachite green per gram of carbon. A filter system that contained 20,000 pounds of activated carbon in each of two chambers was effective for removal of malachite green from treated water in adult salmon holding ponds at flows of 500 gpm and greater. The removal efficiency was 99.8% after 105 hours of operation, and the adsorption capacity of the system was projected to be 20 or more years of routine hatchery operation. A filter system that contained 2000 pounds of activated carbon in each of two chambers was effective for removal of malachite green from treated water in salmon egg incubation units at the designated flow rate of 50 gpm and also at faster flow rates. 14 refs., 5 figs., 6 tabs.

  4. Maglev demonstration, design and develoment plan. Final report, February 1990-August 1994

    SciTech Connect

    Yarwood, G.; Gray, H.A.; Ligocki, M.P.; Whitten, G.Z.

    1994-08-01

    This study examines the feasibility of a regional high speed magnetic levitation (MAGLEV) system connecting the Greater Pittsburgh airport with strategic stops between the Midwest and the East Coast. A suburban commuter system, which operates on the same lines as the regional system, is also investigated. The first link of the regional and suburban MAGLEV system consists of a demonstration line connecting the Greater Pittsburgh International Airport with downtown Pittsburgh. This study considers the economic value of such a system from the aspects of transportation, manufacturing and economic development. The study concludes that an investment of $41 billion over the next 30 years would be required to build a regional MAGLEV system, cover its operating cost and produce enough additional transportation revenue to pay back part of this investment in the private sector financial markets. A substantial portion of this investment must come from the public sector. The additional economic activity generated by this investment would be over $78 billion. Over 675,000 person-years of work would be created by such a venture.The current regulatory approach to achieving ozone and related air quality standards is based on emissions estimation and modeling. In recent years, several studies have attempted to evaluate the emissions estimates and methods against ambient measurements by comparing non-methane organic compound (NMOC) species profiles, NMOC:NOx ratios, CO:NOx ratios, and using receptor modeling of NMOCs. Areas of interest have included the relative contributions of mobile, stationary, and biogenic sources, and evidence for underestimation of sources and/or missing sources. However, over the same time period the emission estimates have also been revised to reflect the latest information.

  5. Alternative fuels for vehicles fleet demonstration program final report. Volume 1: Summary

    SciTech Connect

    1997-03-01

    The Alternative Fuels for Vehicles Fleet Demonstration Program (AFV-FDP) was a multiyear effort to collect technical data for use in determining the costs and benefits of alternative-fuel vehicles in typical applications in New York State. During 3 years of collecting data, 7.3 million miles of driving were accumulated, 1,003 chassis-dynamometer emissions tests were performed, 862,000 gallons of conventional fuel were saved, and unique information was developed about garage safety recommendations, vehicle performance, and other topics. Findings are organized by vehicle and fuel type. For light-duty compressed natural gas (CNG) vehicles, technology has evolved rapidly and closed-loop, electronically-controlled fuel systems provide performance and emissions advantages over open-loop, mechanical systems. The best CNG technology produces consistently low tailpipe emissions versus gasoline, and can eliminate evaporative emissions. Reduced driving range remains the largest physical drawback. Fuel cost is low ($/Btu) but capital costs are high, indicating that economics are best with vehicles that are used intensively. Propane produces impacts similar to CNG and is less expensive to implement, but fuel cost is higher than gasoline and safety codes limit use in urban areas. Light-duty methanol/ethanol vehicles provide performance and emissions benefits over gasoline with little impact on capital costs, but fuel costs are high. Heavy-duty CNG engines are evolving rapidly and provide large reductions in emissions versus diesel. Capital costs are high for CNG buses and fuel efficiency is reduced, but the fuel is less expensive and overall operating costs are about equal to those of diesel buses. Methanol buses provide performance and emissions benefits versus diesel, but fuel costs are high. Other emerging technologies were also evaluated, including electric vehicles, hybrid-electric vehicles, and fuel cells.

  6. Reintroduction of lake sturgeon in the St. Louis River, western Lake Superior

    USGS Publications Warehouse

    Schram, Stephen T.; Lindgren, John; Evrard, Lori M.

    1999-01-01

    Lake sturgeon Acipenser fulvescens declined in abundance in Lake Superior's St. Louis River during the late 1800s and were eliminated from the river during the early 1900s because of the combined effects of exploitation, pollution, and habitat alteration. Since then, exploitation in the river and in Lake Superior has been reduced. Furthermore, water quality in the St. Louis River has improved, and its upper-estuary spawning habitat has remained relatively unchanged and adequate. Lake sturgeon have been stocked annually in the St. Louis River since 1983; from 1983 to 1994 stockings included 736,000 fry, 128,000 fingerlings, and 500 yearlings of the Lake Winnebago strain. Relative abundance, distribution, and growth were determined by sampling marked fish in the St. Louis River estuary and western Lake Superior with graded-mesh gill nets and bottom trawls. During 1983–1998, 644 lake sturgeon were caught in 15,486 m of gill net, and 196 were caught in 1,200 trawl tows. Lake sturgeon were sampled most frequently near channelized portions of the St. Louis River and stayed in the estuary up to 5 years before entering Lake Superior. Lake sturgeon were not captured in western Lake Superior prior to stocking, but abundance increased dramatically after 1985. Of 582 lake sturgeon sampled along the Wisconsin shore of Lake Superior from 1985 through 1998 (347,000 m of gill nets), 93% were captured in less than 30 m of water. A total of 93 lake sturgeon were reported from assessment netting conducted along the Minnesota shore of Lake Superior from 1992 through 1997. The current range of stocked lake sturgeon extends from the St. Louis River 145 km east to the apostle Islands in Wisconsin and 110 km northeast to Little Marais in Minnesota. Increases in lake sturgeon abundance were directly attributed to the stocking program. We recommend stocking a minimum of 20 year-classes and the use of a Lake Superior egg source, if possible. Final evaluation of the project will be detection of tagged lake sturgeon successfully spawning at historical spawning areas.

  7. Joe Louis as a Key Functionary: White Reactions toward a Black Champion.

    ERIC Educational Resources Information Center

    Evans, Art

    1985-01-01

    Investigates White Americans' responses toward Joe Louis, the Black champion. Focuses on the Louis-Schmeling heavyweight title fight of 1938 as exemplifying Louis' role as a key functionary for the American system. Argues that Louis's achieved status as the American representative fighting against Nazism did not negate Whites' negative perception…

  8. From One Generation to the Next--160 Years of Catholic Education in Saint Louis.

    ERIC Educational Resources Information Center

    Faherty, William Barnaby; And Others

    The history of Catholic schools began in the Archdiocese of St. Louis 160 years ago, significantly antedating Catholic schools on the eastern seaboard. The first Catholic college and university west of the Mississippi were in St. Louis. Catholic education began in St. Louis with four giants, Bishop Louis Du Bourg, Bishop Joseph Rosati, Blessed…

  9. The Economic Impact of Eight Cultural Institutions on the Economy of the St. Louis SMSA.

    ERIC Educational Resources Information Center

    Cwi, David

    The impact of eight cultural institutions on the economy of the St. Louis (Missouri) area was determined by measuring their 1978 direct and indirect financial effects. The institutions are the St. Louis Art Museum, St. Louis Conservatory and School for the Arts, Missouri Botannical Garden, St. Louis Symphony, McDonnell Planetarium, Loretto-Hilton…

  10. 155. Copy of Louis Rosenberg Etching (original in the Tower ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    155. Copy of Louis Rosenberg Etching (original in the Tower City Development Office) EXCAVATION OF TRACK AREA TO THE SOUTH OF HURON ROAD, VIEW WEST TO EAST - Terminal Tower Building, Cleveland Union Terminal, 50 Public Square, Cleveland, Cuyahoga County, OH

  11. 76 FR 56492 - Environmental Impact Statement: St. Louis County, Missouri

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-13

    ... Charbonier Road between Earth City Expressway and Howdershell/Shackelford Road in northwestern St. Louis... flood-related detours between Charbonier Road and Earth City Expressway, (2) address capacity needs...

  12. How Justice Department Viewed the St. Louis Joint Operating Agreement.

    ERIC Educational Resources Information Center

    Tozier, Carolyn

    1986-01-01

    Reports that the Newspaper Preservation Act played a positive role in the St. Louis "Globe Democrat" experience of 1983, and that the outcome of that experience suggests that the antitrust laws operate when a joint operating agreement ends. (FL)

  13. Louis Pasteur, the Father of Immunology?

    PubMed Central

    Smith, Kendall A.

    2012-01-01

    Louis Pasteur is traditionally considered as the progenitor of modern immunology because of his studies in the late nineteenth century that popularized the germ theory of disease, and that introduced the hope that all infectious diseases could be prevented by prophylactic vaccination, as well as also treated by therapeutic vaccination, if applied soon enough after infection. However, Pasteur was working at the dawn of the appreciation of the microbial world, at a time when the notion of such a thing as an immune system did not exist, certainly not as we know it today, more than 130 years later. Accordingly, why was Pasteur such a genius as to discern how the immune system functions to protect us against invasion by the microbial world when no one had even made the distinction between fungi, bacteria, or viruses, and no one had formulated any theories of immunity. A careful reading of Pasteur’s presentations to the Academy of Sciences reveals that Pasteur was entirely mistaken as to how immunity occurs, in that he reasoned, as a good microbiologist would, that appropriately attenuated microbes would deplete the host of vital trace nutrients absolutely required for their viability and growth, and not an active response on the part of the host. Even so, he focused attention on immunity, preparing the ground for others who followed. This review chronicles Pasteur’s remarkable metamorphosis from organic chemist to microbiologist to immunologist, and from basic science to medicine. PMID:22566949

  14. Astrocyte response to St. Louis encephalitis virus.

    PubMed

    Zuza, Adriano Lara; Barros, Heber Leão Silva; de Mattos Silva Oliveira, Thelma Fátima; Chávez-Pavoni, Juliana Helena; Zanon, Renata Graciele

    2016-06-01

    St. Louis encephalitis virus (SLEV), a flavivirus transmitted to humans by Culex mosquitoes, causes clinical symptoms ranging from acute febrile disorder to encephalitis. To reach the central nervous system (CNS) from circulating blood, the pathogen must cross the blood-brain barrier formed by endothelial cells and astrocytes. Because astrocytes play an essential role in CNS homeostasis, in this study these cells were infected with SLEV and investigated for astrogliosis, major histocompatibility complex (MHC)-I-dependent immune response, and apoptosis by caspase-3 activation. Cultures of Vero cells were used as a positive control for the viral infection. Cytopathic effects were observed in both types of cell cultures, and the cytotoxicity levels of the two were compared. Astrocytes infected with a dilution of 1E-01 (7.7E+08 PFU/mL) had a reduced mortality rate of more than 50% compared to the Vero cells. In addition, the astrocytes responded to the flavivirus infection with increased MHC-I expression and astrogliosis, characterized by intense glial fibrillary acidic protein expression and an increase in the number and length of cytoplasmic processes. When the astrocytes were exposed to higher viral concentrations, a proportional increase in caspase-3 expression was observed, as well as nuclear membrane destruction. SLEV immunostaining revealed a perinuclear location of the virus during the replication process. Together, these results suggest that mechanisms other than SLEV infection in astrocytes must be associated with the development of the neuroinvasive form of the disease. PMID:26975980

  15. Reservoir of St. Louis encephalitis virus in Ohio bats.

    PubMed

    Herbold, J R; Heuschele, W P; Berry, R L; Parsons, M A

    1983-10-01

    Inoculation of the big brown bat (Eptesicus fuscus) with a small dose of a St. Louis encephalitis (SLE) virus strain isolated in Ohio indicated that the big brown bat was susceptible to infection. The virus was maintained in the bats through hibernation (70 days), and the bats developed a viremia within 4 days of arousal from hibernation (105 days after inoculation). A field survey of 390 big brown bats and little brown bats (Myotis lucifugus) conducted in 5 regions of Ohio during 1979 to 1981 revealed a SLE virus-neutralizing antibody prevalence of 9%. Cohabitation of natural caves and abandoned mineshafts in Ohio by Culex pipiens mosquitoes, big brown bats, and little brown bats was also documented. Demonstration of a 9% prevalence rate of neutralizing antibody to SLE virus in big brown bats and little brown bats in Ohio during a nonepizootic period indicated that the bat may be involved in the maintenance of SLE virus in enzootic foci and could have a role in dissemination of SLE virus to epizootic foci. PMID:6638648

  16. Clean Coal Technology III: 10 MW Demonstration of Gas Suspension Absorption final project performance and economics report

    SciTech Connect

    Hsu, F.E.

    1995-08-01

    The 10 MW Demonstration of the Gas Suspension Absorption (GSA) program is a government and industry co-funded technology development. The objective of the project is to demonstrate the performance of the GSA system in treating a 10 MW slipstream of flue gas resulting from the combustion of a high sulfur coal. This project involves design, fabrication, construction and testing of the GSA system. The Project Performance and Economics Report provides the nonproprietary information for the ``10 MW Demonstration of the Gas Suspension Absorption (GSA) Project`` installed at Tennessee Valley Authority`s (TVA) Shawnee Power Station, Center for Emissions Research (CER) at Paducah, Kentucky. The program demonstrated that the GSA flue-gas-desulfurization (FGD) technology is capable of achieving high SO{sub 2} removal efficiencies (greater than 90%), while maintaining particulate emissions below the New Source Performance Standards (NSPS), without any negative environmental impact (section 6). A 28-day test demonstrated the reliability and operability of the GSA system during continuous operation. The test results and detailed discussions of the test data can be obtained from TVA`s Final Report (Appendix A). The Air Toxics Report (Appendix B), prepared by Energy and Environmental Research Corporation (EERC) characterizes air toxic emissions of selected hazardous air pollutants (HAP) from the GSA process. The results of this testing show that the GSA system can substantially reduce the emission of these HAP. With its lower capital costs and maintenance costs (section 7), as compared to conventional semi-dry scrubbers, the GSA technology commands a high potential for further commercialization in the United States. For detailed information refer to The Economic Evaluation Report (Appendix C) prepared by Raytheon Engineers and Constructors.

  17. Prototypical Rod Consolidation Demonstration Project. Phase 3, Final report: Volume 1, Cold checkout test report, Book 2

    SciTech Connect

    Not Available

    1993-05-01

    The objective of Phase 3 of the Prototypical Rod consolidation Demonstration Project (PRCDP) was to procure, fabricate, assemble, and test the Prototypical Rod consolidation System as described in the NUS Phase 2 Final Design Report. This effort required providing the materials, components, and fabricated parts which makes up all of the system equipment. In addition, it included the assembly, installation, and setup of this equipment at the Cold Test Facility. During the Phase 3 effort the system was tested on a component, subsystem, and system level. This volume 1, discusses the PRCDP Phase 3 Test Program that was conducted by the HALLIBURTON NUS Environmental Corporation under contract AC07-86ID12651 with the United States Department of Energy. This document, Volume 1, Book 2 discusses the following topics: Fuel Rod Extraction System Test Results and Analysis Reports and Clamping Table Test Results and Analysis Reports.

  18. USDOE Innovative Clean Coal Technology Demonstration Project: Passamaquoddy Technology Recovery Scrubber{trademark}. Final report: Volume 1

    SciTech Connect

    Not Available

    1994-02-01

    This Final Report provides available design, operational, and maintenance information, and marketing plans, on the Passamaquoddy Technology Recovery Scrubber{trademark} demonstration Project at the Dragon Products company`s cement plant at Thomaston, Maine. In addition, data on pollutant removal efficiencies and system economics are reviewed. The Recovery Scrubber was developed to simultaneously address the emission of acid gas pollutants and the disposal of alkaline solid waste at a cement plant. The process, however, has general application to other combustion processes including waste or fossil fuel fired boilers. Selected chemistry of the exhaust gas, (before and after treatment by the Recovery Scrubber), selected chemistry of the cement plant kiln baghouse dust catch (before and after treatment by the Recovery Scrubber), and Dragon cement plant economics are presented. current marketing efforts and potential markets for the Recovery Scrubber in several industries are discussed.

  19. Prototypical Rod Construction Demonstration Project. Phase 3, Final report: Volume 1, Cold checkout test report, Book 3

    SciTech Connect

    Not Available

    1993-05-01

    The objective of Phase 3 of the Prototypical Rod consolidation Demonstration Project (PRCDP) was to procure, fabricate, assemble, and test the Prototypical Rod consolidation System as described in the NUS Phase 2 Final Design Report. This effort required providing the materials, components, and fabricated parts which makes up all of the system equipment. In addition, it included the assembly, installation, and setup of this equipment at the Cold Test Facility. During the Phase 3 effort the system was tested on a component, subsystem, and system level. This volume 1, discusses the PRCDP Phase 3 Test Program that was conducted by the HALLIBURTON NUS Environmental Corporation under contract AC07-86ID12651 with the United States Department of Energy. This document, Volume 1, Book 3 discusses the following topics: Downender Test Results and Analysis Report; NFBC Canister Upender Test Results and Analysis Report; Fuel Assembly Handling Fixture Test Results and Analysis Report; and Fuel Canister Upender Test Results and Analysis Report.

  20. LIFAC demonstration at Richmond Power and Light Whitewater Valley Unit No. 2. Final report, Volume 1 - public design

    SciTech Connect

    1998-02-01

    This report discusses the demonstration of LIFAC sorbent injection technology at Richmond Power and Light`s (RP&L) Whitewater Valley Unit No. 2 under the auspices of the U.S. Department of Energy`s (DOE) Clean Coal Technology Program. LIFAC is a sorbent injection technology capable of removing 75 to 85 percent of a power plant`s SO{sub 2} emissions using limestone at calcium to sulfur molar ratios of between 2 and 2.5. The site of the demonstration is a coal-fired electric utility power plant located in Richmond, Indiana. The project is being conducted by LIFAC North American (LIFAC NA), a joint venture partnership of Tampella Power Corporation and ICF Kaiser Engineers, in cooperation with DOE, RP&L, and several other organizations including the Electric Power Research Institute (EPRI), the State of Indiana, and Black Beauty Coal Company. The purpose of Final Report Volume 1: Public Design is to consolidate, for public use, all design and cost information regarding the LIFAC Desulfurization Facility at the completion of construction and startup.

  1. District steam and the St. Louis steam loop

    SciTech Connect

    Tierney, T.M.; Sauer, H.J. Jr.

    1999-07-01

    Owned and operated by large public electric utilities, district steam systems flourished in most northern US cities in the first half of this century. Following World War II, however, district steam systems became minor and, in some cases, unprofitable portions of the utilities' operations. Consequently, public utilities ceased promoting district steam to existing and potential customers, leading to the decline of their use. In recent years, district steam systems have been revitalized by independent enterprises that have the commitment and expertise to make these systems once again reliable and cost-effective energy sources. This paper reports on one such system, The St. Louis Steam Loop. The St. Louis steam loop consists of 22 miles of insulated underground steam piping encompassing a 400-square block area in the city's downtown business district. The loop is supplied with steam by the Ashley Plant, which was built in 1904 for the St. Louis World's Fair. Due to the rising cost of oil, which has been used to fuel the Ashley Plant since 1972, and the subsequent loss of customers, many people considered the steam system a dinosaur in the jet age. In 1982, Trigen-St. Louis Energy Corporation purchased the steam system and embarked on an aggressive campaign to upgrade all aspects of the system, including valves, piping, and meters. In 1999, Trigen-St. Louis will install an ISMW state-of-the-art combustion turbine cogenerator to provide 95% of the steam to the steam loop. A primary reason for the St. Louis Steam Loop's longevity is that it has reliably supplied steam to many downtown buildings for the better part of the 20th century.

  2. 40 CFR 81.18 - Metropolitan St. Louis Interstate Air Quality Control Region.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... Metropolitan St. Louis Interstate Air Quality Control Region (Missouri-Illinois) is revised to consist of the... County. In the State of Missouri: Franklin County, Jefferson County, St. Charles County, St. Louis...

  3. 40 CFR 81.18 - Metropolitan St. Louis Interstate Air Quality Control Region.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... Metropolitan St. Louis Interstate Air Quality Control Region (Missouri-Illinois) is revised to consist of the... County. In the State of Missouri: Franklin County, Jefferson County, St. Charles County, St. Louis...

  4. 40 CFR 81.18 - Metropolitan St. Louis Interstate Air Quality Control Region.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... Metropolitan St. Louis Interstate Air Quality Control Region (Missouri-Illinois) is revised to consist of the... County. In the State of Missouri: Franklin County, Jefferson County, St. Charles County, St. Louis...

  5. Health Hazard Evaluation Report HETA 85-165-1605, St. Louis Police Auto Body Shop, St. Louis, Missouri

    SciTech Connect

    Carson, G.A.

    1985-07-01

    Environmental and breathing-zone samples were analyzed for toluene, lead, and total dust at the Saint Louis Police Auto Body Shop, Saint Louis, Missouri in January and February, 1985. The evaluation was requested by the Health Commissioner of the City of Saint Louis to investigate working conditions in the body shop. A prior health department investigation had indicated that there might be health hazards in the shop area. The author concludes that a potential health hazard exists due to overexposure to total dust while performing certain repairs at the facility. Recommendations include installing a supply air ventilation system for the exhaust fans, orienting vehicles in the shop so that technicians are always working upstream of the airflow, and providing respiratory protection when it is not possible to control dust emissions.

  6. Quality assurance plan for placement of cold-cap grout, demonstration vault, Hanford Grout Vault Program. Final report

    SciTech Connect

    Harrington, P.T.; Wakeley, L.D.; Ernzen, J.J.; Walley, D.M.

    1992-08-01

    During FY 91, the U.S. Army Engineer Waterways Experiment Station (WES) developed a grout to be used as a cold cap, a nonradioactive layer, between the solidified waste and the cover blocks of a demonstration waste disposal vault at the U.S. Department of Energy Hanford Facility. This document recommends requirements for a quality assurance (QA) plan for field mixing and placing of the cold-cap grout during final closure of the demonstration vault. Preplacement activities emphasize selection and testing of materials that will match the performance of materials used in the WES grout. Materials sources and applicable American Society of Testing and Materials, American Concrete Institute, and American Petroleum Institute specifications and requirements are provided. Archiving of physical samples of materials is essential, in addition to careful maintenance of test reports and laboratory data. Full-scale field trial mixing and a detailed preconstruction conference are recommended. Placement activities focus on production and placement of a grout that remains sufficiently constant throughout all batches and meets performance requirements. QA activities must be coordinated between the batch plant and delivery site. Recommended sampling during placement includes cylinders cast for subsequent tests of compressive strength and for nondestructive evaluation and prisms cast for monitoring volume stability. A minimum of two lifts is recommended. Postplacement activities include long-term monitoring of the properties of grout specimens cast during placement. Minimum testing of cylinders includes pulse velocity, fundamental frequency, and unconfined compressive strength. Monitoring characteristics of the microstructure also are recommended. The QA plan should designate an organization to have responsibility for maintaining complete records, reports, and archived samples, including details of deviations from plans written before field placement.

  7. Demonstration, testing, & evaluation of in situ heating of soil. Draft final report, Volume II: Appendices A to E

    SciTech Connect

    Dev, H.; Enk, J.; Jones, D.; Saboto, W.

    1996-02-12

    This document is a draft final report for US DOE contract entitled, {open_quotes}Demonstration Testing and Evaluation of In Situ Soil Heating,{close_quotes} Contract No. DE-AC05-93OR22160, IITRI Project No. C06787. This report is presented in two volumes. Volume I contains the technical report This document is Volume II, containing appendices with background information and data. In this project approximately 300 cu. yd. of clayey soil containing a low concentration plume of volatile organic chemicals was heated in situ by the application of electrical energy. It was shown that as a result of heating the effective permeability of soil to air flow was increased such that in situ soil vapor extraction could be performed. The initial permeability of soil was so low that the soil gas flow rate was immeasurably small even at high vacuum levels. When scaled up, this process can be used for the environmental clean up and restoration of DOE sites contaminated with VOCs and other organic chemicals boiling up to 120{degrees}to 130{degrees}C in the vadose zone. Although it may applied to many types of soil formations, it is particularly attractive for low permeability clayey soil where conventional in situ venting techniques are limited by low air flow.

  8. Demonstration, testing, and evaluation of in situ heating of soil. Final report, Volume 2, Appendices A to E

    SciTech Connect

    Dev, H.; Enk, J.; Jones, D.; Sabato, W.

    1996-04-05

    This is a final report presented in two volumes. Volume I contains the technical report and Volume II contains appendices with background information and data. In this project approximately 300 cubic yards of clayey soil containing a low concentration plume of volatile organic chemicals was heated in situ by the application of electrical energy. It was shown that as a result of heating the effective permeability of soil to air flow was increased such that in situ soil vapor extraction could be performed. The initial permeability of soil was so low that the soil gas flow rate was immeasurably small even at high vacuum levels. It was demonstrated that the mass flow rate of the volatile organic chemicals was enhanced in the recovered soil gas as a result of heating. When scaled up, this process can be used for the environmental clean up and restoration of DOE sites contaminated with VOC`s and other organic chemicals. Although it may be applied to many types of soil formations, it is particularly attractive for low permeability clayey soil where conventional in situ venting techniques are limited by air flow.

  9. Prototypical Rod Consolidation Demonstration Project. Phase 3, Final report: Volume 1, Cold checkout test report, Book 4

    SciTech Connect

    Not Available

    1993-05-01

    The objective of Phase 3 of the Prototypical Rod consolidation Demonstration Project (PRCDP) was to procure, fabricate, assemble, and test the Prototypical Rod consolidation System as described in the NUS Phase 2 Final Design Report. This effort required providing the materials, components, and fabricated parts which makes up all of the system equipment. In addition, it included the assembly, installation, and setup of this equipment at the Cold Test Facility. During the Phase 3 effort the system was tested on a component, subsystem, and system level. This volume 1, discusses the PRCDP Phase 3 Test Program that was conducted by the HALLIBURTON NUS Environmental Corporation under contract AC07-86ID12651 with the United States Department of Energy. This document, Volume 1, Book 4 discusses the following topics: Rod Compaction/Loading System Test Results and Analysis Report; Waste Collection System Test Results and Analysis Report; Waste Container Transfer Fixture Test Results and Analysis Report; Staging and Cutting Table Test Results and Analysis Report; and Upper Cutting System Test Results and Analysis Report.

  10. Annual Convention in St. Louis: A Dynamic Convergence

    ERIC Educational Resources Information Center

    Emeagwali, N. Susan

    2012-01-01

    Nearly 3,000 career and technical educators from across the country converged upon St. Louis, Missouri, for the premier professional development event in career and technical education (CTE). The Association for Career and Technical Education (ACTE) held its Annual Convention and Career Tech Expo November 17-19, bringing together teachers,…

  11. Long-term Trends in St. Louis River Water Quality

    EPA Science Inventory

    Water quality impairments caused by sewage and industrial waste discharge into the St. Louis River have been a primary concern for clean-up efforts throughout the last century. Surveys dating back to 1928 reveal severely degraded water quality in much of the river below Fond du L...

  12. Invasion by stages in the St Louis River estuary

    EPA Science Inventory

    The St. Louis River estuary is recognized as an invasive species “hotspot” - the harbor ranks among the top locations in the Great Lakes reporting the first occurrence of new, aquatic non-native species. To date, 18 non-native benthic invertebrate, 4 non-native crusta...

  13. Annual Convention in St. Louis: A Dynamic Convergence

    ERIC Educational Resources Information Center

    Emeagwali, N. Susan

    2012-01-01

    Nearly 3,000 career and technical educators from across the country converged upon St. Louis, Missouri, for the premier professional development event in career and technical education (CTE). The Association for Career and Technical Education (ACTE) held its Annual Convention and Career Tech Expo November 17-19, bringing together teachers,

  14. High Resolution Elevation Data for the Saint Louis River

    EPA Science Inventory

    Several data collections in the area of the Saint Louis River Estuary have recently become available. These include the Minnesota Elevation Mapping Project (MN Statewide LIDAR collect), South Shore LIDAR project (WI Collect), and NOAA’s bathymetric LIDAR. The EPA Mid-Continent ...

  15. MICROSCOPICAL ANALYSIS OF AEROSOLS COLLECTED IN ST. LOUIS, MISSOURI

    EPA Science Inventory

    A study of the concentration of total suspended particulates (TSP) was conducted at two sampling sites in St. Louis, Missouri during July 1975. One site located at the southeastern boundary of the city was adjacent to an industrial area. The other sampling site was located in the...

  16. 75 FR 68662 - Environmental Impact Statement: St. Louis County, MO

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-08

    ... Avenue near the ] Shrewsbury MetroLink station. A location study will run concurrently with the... the vicinity of Lansdowne Avenue in the City of St. Louis and in close proximity to the Shrewsbury... impacts associated with the proposed improvements. Agencies with jurisdiction by law will be asked...

  17. School Food Environment of Charter Schools in St. Louis

    ERIC Educational Resources Information Center

    Linsenmeyer, Whitney; Kelly, Patrick; Jenkins, Steve; Mattfeldt-Berman, Mildred

    2013-01-01

    Purpose/Objectives: The purpose of this study was to explore the school food environment of charter schools in Saint Louis, Missouri. The objectives were to: (1) describe the participation of charter schools in the National School Lunch Program and (2) describe the prevalence of competitive foods in charter schools. Methods: School administrators

  18. Mapping ecosystem services in the St. Louis River Estuary

    EPA Science Inventory

    Sustainable management of ecosystems for the perpetual flow of services beneficial to human communities requires reliable data about from where in the ecosystem services flow. Our objective is to map ecosystem services in the St. Louis River with the overarching U.S. EPA goal of ...

  19. Mapping ecosystem services in the St. Louis River estuary (presentation)

    EPA Science Inventory

    Management of ecosystems for sustainable provision of services beneficial to human communities requires reliable data about from where in the ecosystem services flow. Our objective is to map ecosystem services in the St. Louis River with the overarching EPA goal of community sust...

  20. School Food Environment of Charter Schools in St. Louis

    ERIC Educational Resources Information Center

    Linsenmeyer, Whitney; Kelly, Patrick; Jenkins, Steve; Mattfeldt-Berman, Mildred

    2013-01-01

    Purpose/Objectives: The purpose of this study was to explore the school food environment of charter schools in Saint Louis, Missouri. The objectives were to: (1) describe the participation of charter schools in the National School Lunch Program and (2) describe the prevalence of competitive foods in charter schools. Methods: School administrators…

  1. The St. Louis Plan: Substantial Achievements and Unfulfilled Promises.

    ERIC Educational Resources Information Center

    La Pierre, D. Bruce

    1988-01-01

    The state of Missouri opposed the desegregation plan in St. Louis but the court approved it. Three components of the plan are the following: (1) voluntary interdistrict transfers; (2) magnet schools; and (3) improvement of the quality of education and major capital improvements. Implementation and achievements are described. (VM)

  2. Varieties and Commonalities of Career Transitions: Louis' Typology Revisited.

    ERIC Educational Resources Information Center

    Bruce, Reginald A.; Scott, Susanne G.

    1994-01-01

    Navy officers (n=742) rated the magnitude and desirability of 16 career events. Cluster analysis supported Louis' typology and his assertion that different career events have similar meanings to individuals. Findings suggest that effects of exit transitions (retirement, resignation) are qualitatively different from those of other events. (SK)

  3. Genotype III Saint Louis Encephalitis Virus Outbreak, Argentina, 2005

    PubMed Central

    Ré, Viviana; Almirón, Walter R.; Farías, Adrián; Vázquez, Ana; Sanchez-Seco, María Paz; Aguilar, Javier; Spinsanti, Lorena; Konigheim, Brenda; Visintin, Andrés; García, Jorge; Morales, Maria Alejandra; Tenorio, Antonio; Contigiani, Marta

    2006-01-01

    Twenty-six years after it was last detected, Saint Louis encephalitis virus (SLEV) genotype III reemerged in 2005 in Córdoba, Argentina, where it caused an outbreak. Two genotype III SLEV strains were isolated from Culex quinquefasciatus. A 71.43% prevalence for neutralizing antibodies was found in domestic fowl in the homestead of a patient with encephalitis. PMID:17283629

  4. Phenology of larval fish in the St. Louis River estuary

    EPA Science Inventory

    Little work has been done on the phenology of fish larvae in Great Lakes coastal wetlands. As part of an aquatic invasive species early detection study, we conducted larval fish surveys in the St. Louis River estuary (SLRE) in 2012 and 2013. Using multiple gears in a spatially ba...

  5. Larval fish distribution in the St. Louis River estuary

    EPA Science Inventory

    Our objective was to determine what study design, environmental, and habitat variables contribute to the distribution and abundance of larval fish in the St. Louis River estuary. Larval fish habitat associations are poorly understood in Great Lakes coastal wetlands, yet critical ...

  6. Louis Gdalman, pioneer in hospital pharmacy poison information services.

    PubMed

    Botticelli, J T; Pierpaoli, P G

    1992-06-01

    The role played by hospital pharmacist Louis Gdalman in the development of poisoning information services in the Chicago area is described. In the 1930s, decades before the creation of the Chicago Poisoning Control Program, Louis Gdalman had already established a poison information service at St. Luke's Hospital in Chicago. Pharmacists provided poison information to the physicians and nurses working in the emergency room. By the early 1950s, Gdalman had established an extensive library of information on the management of acute and chronic poisoning and had developed a standard form for the collection of data from poison information calls. He personally provided a 24-hour poison information service and often took calls at home. In 1953, the American Academy of Pediatrics initiated the Chicago Area Poisoning Control Program and established treatment and referral centers at 11 hospitals, including St. Luke's Hospital. Louis Gdalman was the only pharmacist involved in this city-wide program. By 1962, the Master Poison Control Center was established at St. Luke's Hospital, which had merged with Presbyterian Hospital in 1956. Today, this center, known as the Chicago and Northeastern Illinois Regional Poison Control Center, is located at the Rush-Presbyterian-St. Luke's Medical Center in Chicago. Louis Gdalman, a hospital pharmacist, pioneered the area of poison information and established what was perhaps the first hospital-based comprehensive poison control center. PMID:1529987

  7. Conceptualising Childhood: Robert Louis Stevenson's "A Child's Garden of Verses."

    ERIC Educational Resources Information Center

    Webb, Jean

    2002-01-01

    Discusses the construct of childhood in Robert Louis Stevenson's collection of poems, "A Child's Garden of Verses," by employing notions of child development drawn from Jean Piaget and Lev Vygotsky. Finds, from a literary perspective, Stevenson's collection located on the boundaries of romanticism and modernism. (BT)

  8. The International Law Program at Saint Louis University.

    ERIC Educational Resources Information Center

    Dore, Isaak

    1996-01-01

    Saint Louis University (Missouri) has designed an international law curriculum to inculcate in students the idea that the Kantian notion of nations naturally united by mutual self-interest is truer today than ever, to expose students to the challenges of globalization in preparation for decision-making, and to equip them with intellectual tools to…

  9. In-plant demonstration of energy optimization in beck dyeing of carpet. Final report, June 1, 1979-January 1, 1980

    SciTech Connect

    Tincher, W.C.

    1980-01-01

    Several energy-conservative technologies have been successfully combined and transferred to a commercial carpet finishing plant to optimize beck dyeing. The technology of bump-and-run, in which the dyebath temperature was allowed to drift for the last 85% of the hold time instead of being maintained by active steam sparging, reduced the energy consumption by 38% with negligible capital investment required. Merging of dyebath reuse with bump-and-run only marginally increased the energy consumption (to 39%), but substantially lowered the plant's finishing costs further by directly recycling dyes, auxiliary chemicals, and water. Final optimization, which merged a technique whereby the carpet was pulled directly from the hot bath with bump-and-run and dyebath reuse, further improved the economics by drastically reducing water/sewer requirements by 90% and eliminating the holding tank/pumping assembly as a reuse requirement. From a carpet industry viewpoint, the demonstrated modifications have a direct energy conservation potential of 2.4 x 10/sup 5/ barrels of oil equivalent per year assuming the technology is directly transferable to similar atmospheric dyeing processes, e.g., beck dyeing of nylon and polyester fabrics, the potential to the entire textile industry is 2.6 x 10/sup 6/ BOE/year. Economically, total potential savings for the carpet industry on reuse incorporation was $1.2 x 10/sup 7//year, based on a 2.3 cents/lb. savings figure. When the allied fabric industry was included, the national potential was raised to $1.0 x 10/sup 8//year. These figures include cost savings due to materials recycled (water, auxiliary chemicals and dyes) as well as energy conservation.

  10. Field demonstration for bioremediation treatment: Technology demonstration of soil vapor extraction off-gas at McClellan Air Force Base. Final report November 1997--April 1998

    SciTech Connect

    Magar, V.S.; Tonga, P.; Webster, T.; Drescher, E.

    1999-01-12

    McClellan Air Force Base (AFB) is a National Test Location designated through the Strategic Environmental Research and Development Program (SERDP), and was selected as the candidate test site for a demonstration of soil vapor extraction (SVE) off-gas treatment technology. A two-stage reactor system was employed for the treatment of the off-gas. The biological treatment was conducted at Operable Unit (OU) D Site S, located approximately 400 ft southwest of Building 1093. The SVE system at this area normally operates at a nominal volumetric flowrate of approximately 500 to 600 standard cubic feet per minute (scfm). The contaminated air stream from the SVE system that was fed to the reactor system operated at a flowrate of 5 to 10 scfm. The two-stage reactor system consisted of a fixed-film biofilter followed by a completely mixed (by continuous stirring), suspended-growth biological reactor. This reactor configuration was based on a review of the literature, on characterization of the off-gas from the SVE system being operated at McClellan AFB, and on the results of the laboratory study conducted by Battelle and Envirogen for this study.

  11. 76 FR 55158 - Approval of Noise Compatibility Program for Lambert-St. Louis International Airport, St. Louis, MO

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-06

    ... Federal Aviation Administration Approval of Noise Compatibility Program for Lambert-St. Louis... Federal Aviation Administration (FAA) announces its findings on the noise compatibility program submitted... Aviation Safety and Noise Abatement Act, hereinafter referred to as ``the Act'') and 14 Code of...

  12. Assisting Newcomers through Employment and Support Services: An Evaluation of the New Americans Centers Demonstration Project in Arkansas and Iowa. Final Report

    ERIC Educational Resources Information Center

    Koralek, Robin; Johnson, Heidi; Ratcliffe, Caroline; Vericker, Tracy

    2010-01-01

    This report presents the final results for the evaluation of the New Americans Centers (NACs) demonstration project in Arkansas and Iowa. It focuses on program operations and plans for program sustainability, while highlighting services provided through the demonstration projects in Arkansas and Iowa. It also documents outcomes for New Iowan…

  13. [Project Upper Cumberland. Final Report. Project Upper Cumberland Cultural Arts Program. Final Evaluation. Demonstration Program in Guidance and Counseling. An Evaluation.

    ERIC Educational Resources Information Center

    Flanders, John N.; And Others

    Project Upper Cumberland was a three year endeavor which served 16 Tennessee counties. The final report and evaluation, in three documents, summarizes the three innovative programs which it engendered: (1) teacher inservice training, emphasizing human relations; (2) a pilot cultural arts program (art, music, drama) for grades 1-12; and (3) a pilot…

  14. Research, development and demonstration of a fuel cell/battery powered bus system. Phase 1, Final report

    SciTech Connect

    1990-02-28

    Purpose of the Phase I effort was to demonstrate feasibility of the fuel cell/battery system for powering a small bus (under 30 ft or 9 m) on an urban bus route. A brassboard powerplant was specified, designed, fabricated, and tested to demonstrate feasibility in the laboratory. The proof-of-concept bus, with a powerplant scaled up from the brassboard, will be demonstrated under Phase II.

  15. St. Louis FUSRAP-A Strategy for Success

    SciTech Connect

    Lyerla, M.; Fox, B.; Chinnock, J.; Haase, A.; Wojinski, S.; Bretz, M.; Cotner, S.; Dellorco, L.; Mueller, D.; Roberts, S.; Overmohle, D.

    2002-02-27

    In October 1997, Congress transferred the Formerly Utilized Sites Remedial Action Program (FUSRAP) from the Department of Energy (DOE) to the United States Army Corps of Engineers (USACE). FUSRAP addresses contamination generated by activities of the Manhattan Engineering District and the Atomic Energy Commission during the 1940's and 50's in support of the nation's nuclear weapons development program. The USACE Operation Order for FUSRAP gave responsibility for remediation of five sites in Missouri and Illinois to the USACESt. Louis District. The principal site is the St. Louis Airport Site (SLAPS), which involves the removal, transportation, disposal, and restoration of approximately 28 acres and 245,000 bank cubic yards (bcy) of contaminated soils. This paper will focus on the progress and achievements in removal action efficiencies of the SLAPS team. This team consists primarily of the USACE and Stone & Webster, Incorporated.

  16. Identification of major sources of PM2.5 in St. Louis Missouri USA

    NASA Astrophysics Data System (ADS)

    Wang, Guanlan; Hopke, Philip; Fu, Gang

    2009-06-01

    The objective of this study is to examine the use of the conditional probability function (CPF) and nonparametric regression (NPR) to identify the relationship between wind direction and concentration of PM2.5 (particulate matter with aerodynamic diameter less than or equal to 2.5 μm). Twenty four-hour integrated PM2.5 mass and species concentrations were measured at the St. Louis-Midwest Supersite in East St. Louis, Illinois, USA in the periods of 22-28 June 2001, 7-13 November 2001, and 19-25 March 2002. Wind directions were measured on site. The concentrations of 15 elements and ions, i.e. Al, As, Cd, Cr, Cu, Fe, Mn, Ni, Pb, Se, Zn, OC, EC, SO4, and NO3 were calculated using the CPF and NPR. The comparison between the results obtained from the CPF and NPR demonstrated that they both agreed well with the locations of the known local point sources. The CPF was simpler and easier to calculate than NPR. In contrast, NPR provided PM2.5 concentrations but with some uncertainties. This study indicates that both methods can be utilized to promote the source apportionment study of ambient PM2.5.

  17. Reaching Individuals with Disabilities Early (RIDE) Project: Individuals with Disabilities Act, Non-Directed Model Demonstration Project. Final Report.

    ERIC Educational Resources Information Center

    Ohio Valley Educational Cooperative, Shelbyville, KY.

    This final report discusses the components and outcomes of the RIDE (Reaching Individuals with Disabilities Early) Project, a program that supports the inclusion of young children with disabilities in their school environments, homes, and communities. The core component of the RIDE Model, Students' Success and Inclusion in the Regular Education…

  18. Balzac's Louis Lambert : schizophrenia before Kraepelin and Bleuler.

    PubMed

    Dieguez, Sebastian

    2013-01-01

    Honoré de Balzac (1799-1850) is well known for his penetrating observations and descriptions of the burgeoning social life and emerging modernity of 19th century France. This chapter focuses on the novel Louis Lambert, first published in 1832. It is argued that its main character provides the first complete and convincing description of schizophrenia - 69 years before Kraepelin fully developed the concept of dementia praecox and 76 years before Bleuler coined the word 'schizophrenia'. We consider the history of the concept of schizophrenia and the intriguing possibility that it is a recent disease. Indeed, if schizophrenia had always existed, it would seem odd that Balzac's novel should be the very first convincing and complete literary account of the disease. This claim is examined by a thorough description of Louis Lambert's symptoms as they appear in the text, and compared to other claims of priority (namely, Shakespeare's King Lear and Gogol's Diary of a Madman). The chapter also provides some background on Balzac's relationship with mysticism, mental illness, and the world of psychiatry. We conclude with remarks regarding influences of Louis Lambert, the case for the priority of the novel as the princeps case of schizophrenia, and its relevance to the recency hypothesis of schizophrenia. PMID:23485889

  19. Operations Support of Phase 2 Integrated Demonstration In Situ Bioremediation. Volume 1, Final report: Final report text data in tabular form, Disk 1

    SciTech Connect

    Hazen, T.C.

    1993-09-01

    This project was designed to demonstrate in situ bioremediation of ground water and sediment contaminated with chlorinated solvents. Indigenous microorganisms were stimulated to degrade trichlorethylene (TCE), tetrachloroethylene (PCE) and their daughter products in situ by addition of nutrients to the contaminated aquifer and adjacent vadose zone. The principle carbon/energy source nutrient used in this demonstration was methane (natural gas). In situ biodegradation is a highly attractive technology for remediation because contaminants are destroyed, not simply moved to another location or immobilized, thus decreasing costs, risks, and time, while increasing efficiency, safety, and public and regulatory acceptability. This report describes the preliminary results of the demonstration and provides conclusions only for those measures that the Bioremediation Technical Support Group felt were so overwhelmingly convincing that they do not require further analyses. Though this report is necessarily superficial it does intend to provide a basis for further evaluating the technology and for practitioners to immediately apply some parts of the technology.

  20. Advanced industrial gas turbine technology readiness demonstration program. Phase II. Final report: compressor rig fabrication assembly and test

    SciTech Connect

    Schweitzer, J. K.; Smith, J. D.

    1981-03-01

    The results of a component technology demonstration program to fabricate, assemble and test an advanced axial/centrifugal compressor are presented. This work was conducted to demonstrate the utilization of advanced aircraft gas turbine cooling and high pressure compressor technology to improve the performance and reliability of future industrial gas turbines. Specific objectives of the compressor component testing were to demonstrate 18:1 pressure ratio on a single spool at 90% polytropic efficiency with 80% fewer airfoils as compared to current industrial gas turbine compressors. The compressor design configuration utilizes low aspect ratio/highly-loaded axial compressor blading combined with a centrifugal backend stage to achieve the 18:1 design pressure ratio in only 7 stages and 281 axial compressor airfoils. Initial testing of the compressor test rig was conducted with a vaneless centrifugal stage diffuser to allow documentation of the axial compressor performance. Peak design speed axial compressor performance demonstrated was 91.8% polytropic efficiency at 6.5:1 pressure ratio. Subsequent documentation of the combined axial/centrifugal performance with a centrifugal stage pipe diffuser resulted in the demonstration of 91.5% polytropic efficiency and 14% stall margin at the 18:1 overall compressor design pressure ratio. The demonstrated performance not only exceeded the contract performance goals, but also represents the highest known demonstrated compressor performance in this pressure ratio and flow class. The performance demonstrated is particularly significant in that it was accomplished at airfoil loading levels approximately 15% higher than that of current production engine compressor designs. The test results provide conclusive verification of the advanced low aspect ratio axial compressor and centrifugal stage technologies utilized.

  1. Development and demonstration of an enhanced spreadsheet-based well log analysis software. Final report, May 1998

    SciTech Connect

    Watney, W.L.; Doveton, J.H.; Guy, W.J.

    1998-10-01

    The Advanced Class Work Program is a field-based research and demonstration program for demonstration of advanced or improved technologies identified in the Department of Energy`s Class Field Demonstration Projects. The objective of the Advanced Class Work program is to conduct field demonstrations of technologies for which a small, incremental amount of work will produce or improve a transferable, useful technology for oil recovery. The goal of the program is to enhance the products of near-term Class projects and maximize the applicability and effectiveness of project results. PfEFFER (Petrofacies Evaluation of Formations For Engineering Reservoirs) is a well log analysis computer package. The software was tested and successfully applied in Schaben Field, a DOE Class 2 Field Demonstration Project to assist in improving reservoir characterization and assessing reservoir performance. PfEFFER v.1 was released in January, 1996 as a commercial spreadsheet-based well-log analysis program developed and distributed through the Kansas Geological Survey. The objectives of this project were: Task 1 -- Enhance the PfEFFER software package; Task 2 -- Develop major new modules to significantly augment PfEFFER capabilities; Task 3 -- Conduct field demonstration of software application using the necessary reservoir data acquired from oil operators and construct a database; and Task 4 -- Perform technology transfer activities that include workshops, reports, presentations, or other methods to communicate results to interested parties.

  2. Solar heating and hot water system installed at Saint Louis, Missouri

    NASA Technical Reports Server (NTRS)

    1980-01-01

    The solar heating and hot water system installed at the William Tao & Associates, Inc., office building in St. Louis, Missouri is described, including maintenance and construction problems, final drawings, system requirements, and manufacturer's component data. The solar system was designed to provide 50 percent of the hot water requirements and 45 percent of the space heating needs for a 900 sq ft office space and drafting room. The solar facility has 252 sq ft of glass tube concentrator collectors and a 1000 gallon steel storage tank buried below a concrete slab floor. Freeze protection is provided by a propylene glycol/water mixture in the collector loop. The collectors are roof mounted on a variable tilt array which is adjusted seasonally and is connected to the solar thermal storage tank by a tube-in-shell heat exchanger. Incoming city water is preheated through the solar energy thermal storage tank.

  3. Lawrence Children's Health Project/EPSDT. A Proposal to Integrate Health and Special Education Services for Children in a School-Based Demonstration Project. Final Report.

    ERIC Educational Resources Information Center

    Merrimack Education Center, Chelmsford, MA.

    This final report describes the Lawrence Children's Health Project (LCHP), set up in Lawrence, Massachusetts in 1979, in order to demonstrate and evaluate the feasibility and cost-effectiveness of an interagency approach to providing health care to children through a school-based local resource network. The LCHP service delivery is said to have…

  4. Audit of the Job Training Partnership Act Out-of-School Youth Pilot Demonstration Grant Program for Four Final Round Pilot Grantees.

    ERIC Educational Resources Information Center

    Office of Inspector General (DOL), Washington, DC.

    The Department of Labor (DOL), Employment and Training Administration (ETA), awarded its final round of Job Training Partnership Act, Title IV, Pilot and Demonstration Grant Program funds for the Youth Opportunity Area Out-of-School Youth (YOA OSY) program in April 1999. Four of the 5 programs were audited in 2000. This audit is a follow-up to the…

  5. A Review of Experience: Establishing, Operating, Evaluating a Demonstration Nursery Center for the Daytime Care of Infants and Toddlers, 1967-1970. Final Report.

    ERIC Educational Resources Information Center

    Keister, Mary Elizabeth

    This document is the final report of Phase One (1967-1970) of the Group Care of Infants Demonstration (Center) Project. This report devotes major attention to the problems of establishing, operating, and evaluating a group day care center for infant and toddler care. The Center project describes what is required to provide housing, equipment,…

  6. Demonstration and evaluation of the CORPEX{trademark} Nuclear Decontamination Process, Technical task plan No. SR152005. Final Report

    SciTech Connect

    May, C.G.

    1997-04-30

    In June, 1995, the Decontamination and Decommissioning Focus Area funded a demonstration of the CORPEX Nuclear Decontamination Process in an Old Metallography Laboratory glovebox at the Savannah River Site. The objective of the demonstration was to prove the effectiveness of a new and innovative technology that would reduce the risks associated with future cleanups of plutonium-238 contaminated equipment in the DOE complex. After facility and vendor preparations in support of the demonstration, Westinghouse Savannah River Company (WSRC) was informed by the vendor that the chemistry proposed for use in the decontamination process was not effective on sintered plutonium, which was the form of plutonium in the selected glovebox. After further technical evaluation, the demonstration was canceled. This report describes the work performed in support of the demonstration and the present status of the project. The CORPEX chemical process is a nondestructive cleaning method that removes only the contaminant and the matrix that fixed the contaminant to the surface. It does not damage the substrate. The cleaning agent is destroyed by the addition of proprietary oxidizers, leaving water, carbon dioxide and nitrogen gases, and a sludge as waste.

  7. Demonstration of shield-type longwall supports at York Canyon Mine of Kaiser Steel Corporation. Final technical report A

    SciTech Connect

    Lawrence, R.G.; King, R.

    1980-04-01

    This report represents work on a program that was originated by the USBM of the Department of the Interior and was transferred to the Department of Energy on October 1, 1977. A demonstration with the Government funded Hemscheidt 320 HSL caliper type shield supports was conducted at three longwall panels of Kaiser Steel Corporation's York Canyon Mine. The purpose of this longwall demonstration was to provide the US coal industry with information on all aspects of shield longwall mining in high seams. The demonstration provided a working model for the coal industry and during the project, 350 people from the industry, schools, and government agencies visited the demonstration. They were provided with a first hand knowledge of a working shield longwall. The demonstration showed that the control of large coal lumps may be a problem in the mining of coal seam thicker than 8 feet. Mining with shield type supports provided good working conditions and a safe working environment. The shield requires very little maintenance and has a high mechanical availability.

  8. Environmental monitoring for the DOE coolside and LIMB demonstration extension projects. Final report, May--August 1991

    SciTech Connect

    White, T.; Contos, L.; Adams, L.

    1992-03-01

    The purpose of this document is to present environmental monitoring data collected during the US Department of Energy Limestone Injection Multistage Burner (DOE LIMB) Demonstration Project Extension at the Ohio Edison Edgewater Generating Station in Lorain, Ohio. The DOE project is an extension of the US Environmental Protection Agency`s (EPA`s) original LIMB Demonstration. The program is operated nuclear DOE`s Clean Coal Technology Program of ``emerging clean coal technologies`` under the categories of ``in boiler control of oxides of sulfur and nitrogen`` as well as ``post-combustion clean-up.`` The objective of the LIMB program is to demonstrate the sulfur dioxide (SO{sub 2}) and nitrogen oxide (NO{sub x}) emission reduction capabilities of the LIMB system. The LIMB system is a retrofit technology to be used for existing coal-fired boilers equipped with electrostatic precipitators (ESPs).

  9. Market diffusion and the effect of demonstrations: a study of the Denver Metro Passive Solar Home Program. Final report

    SciTech Connect

    Lilien, G.L.

    1981-10-01

    This report discusses the reactions to and effects of the Denver Metro Passive Solar Home demonstration program, conducted in the spring of 1981. The purpose of the program was to provide impetus to builders for incorporating passive solar designs in spec-built homes and to demonstrate those designs to prospective buyers to increase buyer-receptivity. A pre-post exposure analysis of the effect of the program is reported on here, with four separate groups of prospective new home buyers studied. The first group heard publicity about and voluntarily visited a demonstration home. The second group saw the home, but was recruited to come to the site. The third group, also in Denver, did not see the site, but answered the same set of questions after receiving a description of and pictures of passive solar homes. The fourth group was a control group, similar to the third, but located in Kansas City. A total of 245 individuals participated.

  10. Demonstration, testing and evaluation of nonintrusive characterization technologies at operable Unit 2 of Rocky Flats Plant. Final report

    SciTech Connect

    1994-09-01

    A three-dimensional (3-D), high-resolution (HR) seismic reflection evaluation was conducted at the Rocky Flats Plant (RFP), near Golden, Colorado, to demonstrate the applicability of nonintrusive characterization techniques to detect buried objects, contamination, and geological/hydrological features at RFP. The evaluation was conducted as part of the U.S. Department of Energy`s (DOE) request for demonstration, testing and evaluation (DT&E) of nonintrusive techniques, under DOE Program Research and Development Announcement (PRDA) No. DE-RA05-09OR22000.

  11. FULL-SCALE DUAL-ALKALI DEMONSTRATION SYSTEM AT LOUISVILLE GAS AND ELECTRIC CO. - FINAL DESIGN AND SYSTEM COST

    EPA Science Inventory

    The report describes phase 2 of a 4-phase demonstration program involving the dual alkali process for controlling SO2 emissions from Unit 6, a coal-fired boiler at Louisville Gas and Electric Co.'s Can Run Station. The program consists of four phases: (1) preliminary design and c...

  12. Wind-powered electric generation runway lighting system demonstration project. Interim final technical report, September 15, 1981-December 15, 1983

    SciTech Connect

    Mesa, D.

    1984-01-01

    The project is a small scale demonstration project to determine the feasibility of using wind-powered generation of electricity to operate the runway lighting system at Half Moon Bay Airport. The airport is located in San Mateo County near Highway 1, approximately 15 miles south of San Francisco, California. The project is a joint effort of San Mateo County, the California Department of Transportation, Division of Aeronautics, and the United States Department of Energy. The concept of wind-powered turbines to produce electrical power, which is not new or unique, has been demonstrated many times. This project seeks to determine if wind power has practical application to an airport environment as a cost-effective means of providing an alternate source of energy. Should the results of this demonstration be positive, the technology can be applied to airports statewide which possess the meteorological conditions conducive to wind power generation. Concurrently included in the demonstration project, and funded separately, is the construction of a runway lighting system designed for low energy use. The total system is tied into PG and E's grid system.

  13. Arsenic Removal from Drinking Water by Adsorptive Media USEPA Demonstration Project at Bow, NH Final performance Evaluation Report

    EPA Science Inventory

    This report documents the activities performed during and the results obtained from the U.S. Environmental Protection Agency (EPA) arsenic removal treatment technology demonstration project at the White Rock Water Company (WRWC) public water system, a small residential drinking w...

  14. Establishing a CBVE Demonstration Center Site at Ridge Vocational-Technical Center. Final Report, July 1, 1979-June 30, 1980.

    ERIC Educational Resources Information Center

    Andreyka, Robert E.

    The first year of a three-year project focused on planning for establishment of a demonstration site for open entry open exit, individualized competency-based vocational education (CBVE) in Florida. Fourteen specific project tasks were identified. These included documenting the CBVE implementation process; continuing development of student…

  15. Social Change Through Integrated Housing. (Final Report of Demonstration Project Welfare Grants Directorate, Health and Welfare Canada).

    ERIC Educational Resources Information Center

    Falta, Patricia; Cayouette, Ghislain

    Described is Project Normalization, a 3-year demonstration project funded by the Canadian government to develop appropriate housing and supportive community services for severely physically disabled adults. Reviewed are the project's short term efforts to arrange for housing adaptation and community resources, as well as long term goals of policy…

  16. Arsenic Removal from Drinking Water by Adsorptive Media USEPA Demonstration Project at Rimrock AZ Final Performance Evaluation Report

    EPA Science Inventory

    This report documents the activities performed during and the results obtained from the arsenic removal treatment technology demonstration project at the Arizona Water Company (AWC) facility in Rimrock, AZ. The objectives of the project were to evaluate: 1) the effectiveness of ...

  17. FINAL REPORT -- SULFATE-REDUCING BACTERIA REACTIVE WALL DEMONSTRATION MINE WASTE TECHNOLOGY PROGRAM ACTIVITY III, PROJECT 12

    EPA Science Inventory

    Efforts reported in this document focused on the demonstration of a passive technology that could be used for remediation of thousands of abandoned mine sites existing in the Western United States that emanate acid mine drainage (AMD). This passive remedial technology takes advan...

  18. Computer-Based Training for Library Staff: A Demonstration Project Using HyperCard. Final Performance Report.

    ERIC Educational Resources Information Center

    Bayne, Pauline S; Rader, Joe C.

    The purpose of this project was to demonstrate that computer-based training (CBT) sessions, produced as HyperCard stacks (files), are an efficient and effective component for staff training in libraries. The purpose was successfully met in the 15-month period of development, evaluation, and implementation, and the University of Tennessee (UT)…

  19. A Demonstration of the Interrelating of Library and Basic Education Services for Disadvantaged Adults. Final Report, Kentucky Model Center.

    ERIC Educational Resources Information Center

    Jones, Roland

    The Floyd County Board of Education, Prestonsburg, Kentucky, was one of four Appalachian sites selected to demonstrate the coordination of library and adult education services under a subcontract from the Appalachian Adult Education Center, funded by the Bureau of Libraries and Learning Resources. The ABE-initiated coordination of services has,

  20. Multiple Risk Associated with Prenatal HIV Exposure: An Interagency, Community-Focused Demonstration (Project RISK). Final Report.

    ERIC Educational Resources Information Center

    O'Donnell, Karen J.; Fair, Cynthia D.

    This report describes the activities and outcomes of Project RISK, a 3+2 years service delivery demonstration and replication project that was based on the assumption that infants of HIV positive women are at significant developmental risk from prenatal exposure to HIV infection and, possibly, teratogenic drugs, as well as from the complex…

  1. ARSENIC REMOVAL FROM DRINKING WATER BY ADSORPTIVE MEDIA. USEPA DEMONSTRATION PROJECT AT VALLEY VISTA, AZ FINAL PERFORMANCE EVALUATION REPORT

    EPA Science Inventory

    This report documents the activities performed during and the results obtained from the arsenic removal treatment technology demonstration project at an Arizona Water Company (AWC) facility in Sedona, AZ, commonly referred to as Valley Vista. The objectives of the project were t...

  2. Demonstration Senior High Schools: A Career Education Consortium Effort Involving Broward, Orange, and Pinellas Counties. Final Report.

    ERIC Educational Resources Information Center

    Florida State Dept. of Education, Tallahassee.

    Career education demonstration programs were set up in schools in a three county consortium effort in Florida. Activities were based on an operational model incorporating eight elements--career, economic, and educational awareness; subject area skills; self awareness; decision making; attitudes and appreciation; and employability skills. The…

  3. Implementing Interactive Telecommunications Services. Final Report on Problems Which Arise During Implementation of Field Trials and Demonstration Projects.

    ERIC Educational Resources Information Center

    Elton, Martin C. J.; Carey, John

    Intended primarily for use by individuals about to assume responsibility for the implementation of field trials and demonstration projects built around interactive telecommunication systems, this report provides brief descriptions of 20 telemedicine projects, 12 teleconferencing projects, and seven involving two-way applications of cable…

  4. Information for Community Action: A Demonstration of University/Public Library Cooperation in Meeting Community Groups' Information Needs. Final Report.

    ERIC Educational Resources Information Center

    Burr, Julie; And Others

    Designed to facilitate neighborhood resource centers for community projects, this 2-year cooperative demonstration project between the Seattle Public Library and Seattle University's community resource program developed four methods for libraries to serve community groups on an effective and continuing basis: regular attendance by librarians at…

  5. Project First Chance: An Experimental and Demonstration Manpower Project. Final Report, June 30, 1966 to June 30, 1969.

    ERIC Educational Resources Information Center

    South Carolina State Dept. of Corrections, Columbia.

    First Chance was a demonstration project designed to aid prison inmates in making the transfer from prison to a useful life in society. In this project, two groups of 180 inmates each were tested, evaluated, and selected for prevocational and vocational training in auto-body repair, automobile mechanics, bricklaying, carpentry, electrical…

  6. Demonstration Project on Developing Alternative Qualifications and Credentials for Paraprofessionals. Phase II. July 1970-December 1973. Final Report.

    ERIC Educational Resources Information Center

    Lesh, Seymour; And Others

    This demonstration aims at eliminating major obstacles blocking career advancement of human service paraprofessionals. It seeks to develop new options for upgrading workers in four occupations: addiction services, child development, occupational therapy, and teaching. The policies and practices of educational institutions, employers, unions,…

  7. Project to develop and demonstrate an inexpensive automatic drop mechanism for window insulation systems. Final progress report

    SciTech Connect

    Not Available

    1985-01-01

    The EPR concept is technically practical, but lacks something which is crucial to its marketplace success. That ''something'' would appear to be the capability of fully automatic operation, although logic says that semi-automatic operation obtains the benefits of window insulation closure. That fully-automatic operation produces a vastly different response in the marketplace is indicated by the fact that over 35 demonstrators at $30 each have been ordered in little more than one month since the Automatic Shade Roller System has been offered for sale; whereas, with nearly 1000 inquiries responded to, only a dozen EPR's were sold at $12.50. The role of automatic rollers in window insulation systems has not been thoroughly demonstrated. They can be used to operate exterior sunscreen shades, between-glazing shades, and combinations of sunscreen and insulating shades. What would be appropriate at this time would be installation of a combination of automatic shading/insulating systems on the windows of a public building or home to demonstrate the energy-savings benefits of such installations. As the sole US manufacturer of automatic shade rollers, Solar Roller Corporation, an associate with Solar Power West, is the ideal organization to make such installations.

  8. Final environmental assessment: Demonstration of use of grass carp in management of aquatic plants in Guntersville Reservoir

    SciTech Connect

    Not Available

    1990-03-01

    The Tennessee Valley Authority (TVA) plans to introduce triploid (sterile) grass carp into Guntersville Reservoir to test their usefulness in managing aquatic vegetation in a reservoir system. This demonstration is compatible with the long-range management plan for Guntersville Reservoir being developed jointly by TVA and the US Army Corps of Engineers at the request of several members of Congress. TVA is not at this time proposing to include grass carp as a routine component if its ongoing aquatic plant management program for Guntersville Reservoir or the TVA reservoir system. TVA's present program consists of water level fluctuations supplemented by herbicides. This environmental assessment evaluates several alternatives to use of grass carp, including use of water level fluctuations (drawdowns), herbicides, and mechanical harvesters. The overall target for this demonstration is to reduce aquatic vegetation in Guntersville Reservoir to about 7,000 acres. The results of this initial stocking will be closely monitored. The proposed monitoring will serve to evaluate the effectiveness of the grass carp demonstration. Because only triploid grass carp will be stocked and phased stocking will be done, any undesirable effects that monitoring might reveal should be reversible within a few years following termination of stocking. 88 refs., 1 fig., 1 tab.

  9. Gas-phase decontamination demonstration on PORTS cell X-25-4-2. Final technology status report

    SciTech Connect

    Riddle, R.J.

    1997-09-01

    The Long-Term, Low Temperature (LTLT) process is a gas-phase in situ decontamination technique which has been tested by LMES/K-25 personnel on the laboratory scale with promising results. The purpose of the Gas-Phase Decontamination Demonstration at PORTS was to evaluate the LTLT process on an actual diffusion cascade cell at conditions similar to those used in the laboratory testing. The demonstration was conducted on PORTS diffusion cell X-25-4-2 which was one of the X-326 Building cells which was permanently shutdown as part of the Suspension of HEU Production at PORTS. The demonstration full-scale test consisted of rendering the cell leak-tight through the installation of Dresser seals onto the process seals, exposing the cell to the oxidants ClF{sub 3} and F{sub 2} for a period of 105 days and evaluating the effect of the clean-up treatment on cell samples and coupons representing the major diffusion cascade materials of construction. The results were extrapolated to determine the effectiveness of LTLT decontamination over the range of historical uranium isotope assays present in the diffusion complex. It was determined that acceptable surface contamination levels could be obtained in all of the equipment in the lower assay cascades which represents the bulk of the equipment contained in the diffusion complex.

  10. Evaluation of battery converters based on 4. 8-MW fuel cell demonstrator inverter. Final report. [Contains brief glossary

    SciTech Connect

    Not Available

    1980-10-01

    Electrical power conditioning is a critical element in the development of advanced electrochemical energy storage systems. This program evaluates the use of existing self-commutated converter technology (as developed by the Power Systems Division of United Technologies for the 4.8-MW Fuel Cell Demonstrator) with modification for use in battery energy storage systems. The program consists of three parts: evaluation of the cost and performance of a self-commutated converter modified to maintain production commonality between battery and fuel cell power conditioners, demonstration of the principal characteristics required for the battery application in MW-scale hardware, and investigation of the technical requirements of operation isolated from the utility system. A power-conditioning system consisting of a self-commutated converter augmented with a phase-controlled rectifier was selected and a preliminary design, prepared. A principal factor in this selection was production commonality with the fuel cell inverter system. Additional types of augmentation, and the use of a self-commutated converter system without augmentation, were also considered. A survey of advanced battery manufacturers was used to establish the dc interface characteristics. The principal characteristics of self-commutated converter operation required for battery application were demonstrated with the aid of an available 0.5-MW development system. A survey of five REA and municipal utilities and three A and E firms was conducted to determine technical requirements for operation in a mode isolated from the utility. Definitive requirements for this application were not established because of the limited scope of this study. 63 figures, 37 tables.

  11. Closeout final report on a demonstration test and evaluation of the Cannon Low-NOx Digester System

    SciTech Connect

    1995-04-01

    Cannon Boiler Works Inc. has been investigating a system for removing NOx from the exhaust gases of furnaces, gas turbines, chemical reactors, incinerators, and boilers. Computer simulations, bench-scale and pilot plant tests have proved that the system is capable of removing substantially all of the NOx from natural gas fired equipment exhaust streams. Originally designated as the Cannon NOx Digester, it has recently been renamed the Low Temperature Oxidation (LTO) System for NOx and SOx Reduction. The principal elements in the system are a fan, heat exchanger, oxidation chamber, spray chamber acting as a gas/liquid absorber, demister, an ozone generator, liquid oxygen storage or dry air supply system for the ozonator, chemical storage and metering system for the caustic neutralizer, and a data acquisition and control system. Most of the ozone is consumed in converting NOx to N{sub 2}O{sub 5} which hydrates to nitric acid which is then scrubbed out of the gas as it passes through the absorber. CO also reacts with ozone to form CO{sub 2} which is subsequently scrubbed out with NaOH. A demonstration, planned for the Alta Dena Dairy located near Los Angeles and in violation of California`s air quality regulations for natural gas fired boilers, was started, delayed due to boiler modifications, and will be continued shortly with new funding. This paper describes the LTO process and presents results from the initial demonstration.

  12. Demonstration of beneficial uses of warm water from condensers of electric generating plants. Final report, May 1975-April 1980

    SciTech Connect

    Boyd, L.L.; Ashley, G.C.; Hietala, J.S.; Stansfield, R.V.; Tonkinson, T.R.C.

    1980-05-01

    The report gives results of a project to demonstrate that warmed cooling water from condensers of electric generating plants can effectively and economically heat greenhouses. The 0.2-hectare demonstration greenhouse, at Northern States Power Co.'s Sherburne County (Sherco) Generating Plant, used 29.4 C water to heat both air and soil: finned-tube commercial heat exchangers were used to heat the air; and buried plastic pipes, the soil. Warm water from the Sherco 1 cooling tower was piped over 0.8 km to the greenhouse where it was cooled from 2.7 to 5.6 C before returning to the cooling tower basin. Roses and tomatoes were the principal crops in the 3-year test, although other flowers and vegetables, and conifer seedlings were also grown. The warm water heating system supplied all the greenhouse heating requirements, even at ambient temperatures as low as -40 C. Roses, snapdragons, geraniums, tomatoes, lettuce, and evergreen seedlings were grown successfully.

  13. [A brief philatelic evocation of Louis Pasteur and of his disciples].

    PubMed

    Jouzier, E

    1997-01-01

    Philately is an important source of knowledge on numerous items. Evocation of Louis Pasteur's as well as his disciples life and works throughout stamp collection is a perfect example of this. Born in Dôle in 1822, he spent his youth in Arbois. It is at the Ecole normale supérieure that he performed his work on cristals which led him to establish molecular dissymetry principles. Later, he studied of the fermentation process, he searched the reason of wines' disease and the means to prevent it (i.e. pasteurisation), he solved the problem of the silkworm disease and discovered agents of numerous infectious diseases. He demonstrated scientifically the vaccination principle. In 1885 he tried with success the first human antirabic vaccination. Three years later, the Pasteur Institute was inaugurated. After his death, his works survived in numerous institutes all over the world. Many pasteurians received the Nobel Prize. PMID:11625115

  14. Seroprevalence of St. Louis encephalitis virus and West Nile virus (Flavivirus, Flaviviridae) in horses, Uruguay.

    PubMed

    Burgueño, Analía; Spinsanti, Lorena; Díaz, Luis Adrián; Rivarola, María Elisa; Arbiza, Juan; Contigiani, Marta; Delfraro, Adriana

    2013-01-01

    St. Louis encephalitis virus (SLEV) and West Nile virus (WNV) belong to the Japanese encephalitis antigenic complex (Flavivirus genus, Flaviviridae family). They show antigenic close relationships and share many similarities in their ecology. Both are responsible for serious human diseases. The aim of this study was to investigate the presence of neutralizing antibodies to these viruses in horses from Uruguay. To do this, 425 horse sera were collected in 2007 and analyzed by plaque reduction neutralization tests. As a result, 205 sera (48.2%) were found positive for SLEV, with titers ranging between 10 and 80. Two sera remained inconclusive, since they showed low titers to WNV and SLEV (10 and 20), not allowing us to demonstrate activity of WNV in our territory. This is the first report of circulation of SLEV in horses in Uruguay. PMID:24490165

  15. Development and demonstration of Microcomputer Intelligence for Technical Training (MITT). Final technical paper, July 1987-January 1988

    SciTech Connect

    Johnson, W.B.; Hunt, R.M.; Duncan, P.C.; Norton, J.E.

    1988-08-01

    The Microcomputer Intelligence for Technical Training research described here is founded upon a proven intelligent diagnostic training simulation to construct enhanced models of the student, instructor, and expert in a training environment. An off-the-shelf microcomputer was used to deliver an operational intelligent tutoring system (ITS) with 180 days of project start. The demonstration ITS was developed in cooperation with Air Force and NASA personnel at the Lyndon B. Johnson Space Center in Houston, Texas. The space-shuttle fuel cell was the technical domain for this first application. Initial trial use by astronauts, flight controllers, and technical-training personnel indicates that the approach is technically feasible and has instructional value for space training applications.

  16. AIST-NREL Concentrator Photovoltaic (CPV) Demonstration. Cooperative Research and Development Final Report, CRADA Number CRD-10-402

    SciTech Connect

    Kurtz, Sarah

    2015-05-11

    The purpose of the project is to demonstrate and quantitatively compare performance of CPV systems installed in Japan and in the United States. The deployment conditions (e.g. spectrum and temperature) are site dependent and the optimal design of the system may vary with location. The CPV systems will use multi-junction concentrator cells for the conversion of sunlight into electricity. The optimal design of the cell may depend on the location at which a CPV system is installed. Thus, the systems in Japan and in the U.S. will all use a combination of concentrator cells obtained from three different vendors. This CRADA pertains only to the equipment that will be installed in the U.S. This effort is a collaborative project between AIST and NREL.

  17. Final deactivation project report on the Integrated Process Demonstration Facility, Building 7602 Oak Ridge National Laboratory, Oak Ridge, Tennessee

    SciTech Connect

    1997-09-01

    The purpose of this report is to document the condition of the Integrated Process Demonstration Facility (Building 7602) at Oak Ridge National Laboratory (ORNL) after completion of deactivation activities by the High Ranking Facilities Deactivation Project (HRFDP). This report identifies the activities conducted to place the facility in a safe and environmentally sound condition prior to transfer to the U.S. Department of Energy (DOE) Environmental Restoration EM-40 Program. This report provides a history and description of the facility prior to commencing deactivation activities and documents the condition of the building after completion of all deactivation activities. Turnover items, such as the Post-Deactivation Surveillance and Maintenance (S&M) Plan, remaining hazardous and radioactive materials inventory, radiological controls, Safeguards and Security, and supporting documentation provided in the Office of Nuclear Material and Facility Stabilization Program (EM-60) Turnover package are discussed.

  18. Full-scale demonstration of low-NO{sub x} cell{trademark} burner retrofit. Final report

    SciTech Connect

    Eckhart, C.F.; Kitto, J.B.; Kleisley, R.J.

    1994-07-01

    The objective of the Low-NO{sub x} Cell{trademark}Burner (LNCB{trademark}) demonstration is to evaluate the applicability of this technology for reducing NO{sub x} emissions in full-scale, cell burner-equipped boilers. More precisely, the program objectives are to: (1) Achieve at least a 50% reduction in NO{sub x} emissions. (2) Reduce NO{sub x} with no degradation to boiler performance or life of the unit. (3) Demonstrate a technically and economically feasible retrofit technology. Cell burner equipped boilers comprise 13% of the Pre-New Source Performance Standards (NSPS) coal-fired generating capacity. This relates to 34 operating units generating 23,639 MWe, 29 of which are opposed wall fired with two rows of two-nozzle cell burners on each wall. The host site was one of these 29. Dayton Power & Light offered use of J.M. Stuart Station`s Unit No. 4 as the host site. It was equipped with 24, two-nozzle cell burners arranged in an opposed wall configuration. To reduce NO{sub x} emissions, the LNCB{trademark} has been designed to delay the mixing of the fuel and combustion air. The delayed mixing, or staged combustion, reduces the high temperatures normally generated in the flame of a standard cell burner. A key design criterion for the burner was accomplishing delayed fuel-air mixing with no pressure part modifications to facilitate a {open_quotes}plug-in{close_quotes} design. The plug-in design reduces material costs and outage time required to complete the retrofit, compared to installing conventional, internally staged low-NO{sub x} burners.

  19. Hybrid solar thermal-photovoltaic systems demonstration, Phase I and II. Final technical progress report, July 5, 1979-December 1982

    SciTech Connect

    Loferski, J.J.

    1983-12-01

    The purpose of the project is to investigate a system based on combined photovoltaic/thermal (PV/T) panels to supply the energy needs of a small single family residence. The system finally selected and constructed uses PV/T panels which utilize air as the heat transfer medium. Optimization of thermal performance was accomplished by attaching metal fins to the back surface of each cell which significantly increased the heat transfer coefficient from the solar cells to the air stream. The other major components of the selected system are an air-to-air heat pump, a rock bin thermal energy storage bin, a synchronous dc-to-ac converter, a microprocessor to control the system, a heat exchanger for the domestic hot water system and of course the building itself which is a one story, well insulated structure having a floor area of 1200 ft/sup 2/. A prototype collector was constructed and tested. Based on this experience, twenty collectors, containing 2860 four inch diameter solar cells, were constructed and installed on the building. Performance of the system was simulated using a TRNSYS-derived program, modified to accommodate PV/T panels and to include the particular components included in the selected system. Simulation of the performance showed that about 65 percent of the total annual energy needs of the building would be provided by the PV/T system. Of this total, about one half is produced at a time when it can be used in the building and one half must be sold back to the utility.

  20. High-efficiency one-sun photovoltaic module demonstration using solar-grade CZ silicon. Final report

    SciTech Connect

    Gee, J.M.

    1996-10-01

    This work was performed jointly by Sandia National Laboratories (Albuquerque, NM) and Siemens Solar Industries (Camarillo, CA) under a Cooperative Research and Development Agreement (CRADA 1248). The work covers the period May 1994 to March 1996. The purpose of the work was to explore the performance potential of commercial, photovoltaic-grade Czochralski (Cz) silicon, and to demonstrate this potential through fabrication of high-efficiency cells and a module. Fabrication of the module was omitted in order to pursue further development of advanced device structures. The work included investigation of response of the material to various fabrication processes, development of advanced cell structures using the commercial material, and investigation of the stability of Cz silicon solar cells. Some important achievements of this work include the following: post-diffusion oxidations were found to be a possible source of material contamination; bulk lifetimes around 75 pts were achieved; efficiencies of 17.6% and 15.7% were achieved for large-area cells using advanced cell structures (back-surface fields and emitter wrap-through); and preliminary investigations into photodegradation in Cz silicon solar cells found that oxygen thermal donors might be involved. Efficiencies around 20% should be possible with commercial, photovoltaic-grade silicon using properly optimized processes and device structures.

  1. Ground penetrating radar coal measurements demonstration at the U.S. Bureau of Mines Research Center, Pittsburgh, Pennsylvania. Final report

    SciTech Connect

    Gardner, D.; Guerrier, J.; Martinez, M.

    1994-01-04

    In situ and near real-time measurements of coal seam thickness have been identified by industry as a highly desirable component of robotic mining systems. With it, a continuous mining machine can be guided close to the varying boundary of the seam while the cutting operation is underway. This provides the mining operation the ability to leave behind the high-sulfur, high-particulate coal which is concentrated near the seam boundary. The result is near total recovery of high quality coal resources, an increase in mining efficiency, and opportunities for improved safety through reduction in personnel in the most hazardous coal cutting areas. In situ, real-time coal seam measurements using the Special Technologies Laboratory (STL) ground penetrating radar (GPR) technology were shown feasible by a demonstration in a Utah coal mine on April 21, 1994. This report describes the October 18, 1994 in situ GPR measurements of coal seam thickness at the US Bureau of Mines (USBM) robotic mining testing laboratory. In this report, an overview of the measurements at the USBM Laboratory is given. It is followed by a description of the technical aspects of the STL frequency modulated-continuous wave (FM-CW) GPR system. Section 4 provides a detailed description of the USBM Laboratory measurements and the conditions under which they were taken. Section 5 offers conclusions and possibilities for future communications.

  2. River Gardens Intermediate-Care Facility water-to-air heating and air-conditioning demonstration project. Final report

    SciTech Connect

    Brown, R.C.

    1982-04-01

    An integrated system of heat pumps is used to reject heat into or extract heat from circulating water from a shallow well adjacent to the river to demonstrate the efficiency and fuel cost savings of water-to-air heat pumps, without the expense of drilling a deep well. Water is returned unpolluted to the Guadalupe River and is circulated through a five-building complex at River Gardens Intermediate Care Facility for the Mentally Retarded in New Braunfels, Texas. The water is used as a heat source or sink for 122 heat pumps providing space heating and cooling, and for refrigeration and freezer units. The system was not installed as designed, which resulted in water pumping loads being higher than the original design. Electrical consumption for pumping water represented 36 to 37% of system electrical consumption. Without the water pumping load, the water-to-air system was an average of 25% more efficient in heating than a comparable air-to-air unit with resistance heating. With water pumping load included, the installed system averaged 17% less efficient in cooling and 19% more efficient in heating than the comparable unit.

  3. Small-scale hydroelectric power demonstration project: South Consolidated Hydroelectric Project. Final technical and construction cost report

    SciTech Connect

    Not Available

    1981-10-01

    The Salt River Project Agricultural Improvement and Power District (Salt River Project) constructed a 1400 kW low-head hydroelectric power demonstration facility at a site on the Project's South Consolidated Canal located just northeast of Mesa, Arizona. The site is characterized by a mean irrigation season flow of approximately 540 cfs (April to October) and a net head of 35 ft. The feasibility assessment determined that 86% of the annual energy available in the water (after deductions for losses by friction and conversion equipment) could be recovered by installation of one standardized, horizontal axis adjustable blade propeller turbine and a suitably matched generator rated at 1400 kW. This equipment was installed in a conventional arrangement of intake, penstock, powerhouse and tailrace situated between two adjacent canals. Analysis of monthly flow duration data indicated an annual power generation potential of approximately 5,900,000 kW-h. The energy thus generated will displace the highest cost energy on the Salt River Project system, thus providing a direct benefit to Salt River Project customers. The total present worth of energy and capacity benefits over the 50-y life of the project is $8,662,000 compared to a present worth of annual operating costs of $2,001,000 and capital investment costs of $2,600,000, thus yielding a benefit/cost ratio of $8,662,000/$4,601,000 = 1.88.

  4. Field Demonstration of Active Desiccant Modules Designed to Integrate with Standard Unitary Rooftop Package Equipment - Final Report: Phase 3

    SciTech Connect

    Fischer, J

    2004-03-15

    This report summarizes the investigation of two active desiccant module (ADM) pilot site installations initiated in 2001. Both pilot installations were retrofits at existing facilities served by conventional heating, ventilating, and air-conditioning (HVAC) systems that had encountered frequent humidity control, indoor air quality (IAQ), and other operational problems. Each installation involved combining a SEMCO, Inc., ADM (as described in Fischer and Sand 2002) with a standard packaged rooftop unit built by the Trane Company. A direct digital control (DDC) system integral to the ADM performed the dual function of controlling the ADM/rooftop combination and facilitating data collection, trending, and remote performance monitoring. The first installation involved providing preconditioned outdoor air to replace air exhausted from the large kitchen hood and bathrooms of a Hooters restaurant located in Rome, Georgia. This facility had previously added an additional rooftop unit in an attempt to achieve occupant comfort without success. The second involved conditioning the outdoor air delivered to each room of a wing of the Mountain Creek Inn at the Callaway Gardens resort. This hotel, designed in the ''motor lodge'' format with each room opening to the outdoors, is located in southwest Georgia. Controlling the space humidity always presented a serious challenge. Uncomfortable conditions and musty odors had caused many guests to request to move to other areas within the resort. This is the first field demonstration performed by Oak Ridge National Laboratory where significant energy savings, operating cost savings, and dramatically improved indoor environmental conditions can all be claimed as the results of a retrofit desiccant equipment field installation. The ADM/rooftop combination installed at the restaurant resulted in a reduction of about 34% in the electricity used by the building's air-conditioning system. This represents a reduction of approximately 15% in overall electrical energy consumption and a 12.5-kW reduction in peak demand. The cost of gas used for regeneration of the desiccant wheel over this period of time is estimated to be only $740, using a gas cost of $0.50 per therm--the summer rate in 2001. The estimated net savings is $5400 annually, resulting in a 1-2 year payback. It is likely that similar energy/cost savings were realized at the Callaway Gardens hotel. In this installation, however, a central plant supplied the chilled water serving fan coil units in the hotel wing retrofitted with the ADM, so it was not metered separately. Consequently, the owner could not provide actual energy consumption data specific to the facility. The energy and operating cost savings at both sites are directly attributable to higher cooling-season thermostat settings and decreased conventional system run times. These field installations were selected as an immediate and appropriate response to correct indoor humidity and fresh air ventilation problems being experienced by building occupants and owners, so no rigorous baseline-building vs. test-building energy use/operating cost savings results can be presented. The report presents several simulated comparisons between the ADM/roof HVAC approach and other equipment combinations, where both desiccant and conventional systems are modeled to provide comparable fresh air ventilation rates and indoor humidity levels. The results obtained from these simulations demonstrate convincingly the energy and operating cost savings obtainable with this hybrid desiccant/vapor-compression technology, verifying those actually seen at the pilot installations. The ADM approach is less expensive than conventional alternatives providing similar performance and indoor air quality and provides a very favorable payback (1 year or so) compared with oversized rooftop units that cannot be operated effectively with the necessary high outdoor air percentages.

  5. A School-Based Human Papillomavirus Vaccination Program in Barretos, Brazil: Final Results of a Demonstrative Study

    PubMed Central

    Fregnani, José Humberto Tavares Guerreiro; Carvalho, André Lopes; Eluf-Neto, José; Ribeiro, Karina de Cássia Braga; Kuil, Larissa de Melo; da Silva, Tauana Arcadepani; Rodrigues, Silvia Lapola; Mauad, Edmundo Carvalho; Longatto-Filho, Adhemar; Villa, Luisa Lina

    2013-01-01

    Introduction The implementation of a public HPV vaccination program in several developing countries, especially in Latin America, is a great challenge for health care specialists. Aim To evaluate the uptake and the three-dose completion rates of a school-based HPV vaccination program in Barretos (Brazil). Methods The study included girls who were enrolled in public and private schools and who regularly attended the sixth and seventh grades of elementary school (mean age: 11.9 years). A meeting with the parents or guardians occurred approximately one week before the vaccination in order to explain the project and clarify the doubts. The quadrivalent vaccine was administered using the same schedule as in the product package (0–2–6 months). The school visits for regular vaccination occurred on previously scheduled dates. The vaccine was also made available at Barretos Cancer Hospital for the girls who could not be vaccinated on the day when the team visited the school. Results Among the potential candidates for vaccination (n = 1,574), the parents or guardians of 1,513 girls (96.1%) responded to the invitation to participate in the study. A total of 1,389 parents or guardians agreed to participate in the program (acceptance rate = 91.8%). The main reason for refusing to participate in the vaccination program was fear of adverse events. The vaccine uptake rates for the first, second, and third doses were 87.5%, 86.3% and 85.0%, respectively. The three-dose completion rate was 97.2%. Conclusions This demonstrative study achieved high rates of vaccination uptake and completion of three vaccine doses in children 10–16 years old from Brazil. The feasibility and success of an HPV vaccination program for adolescents in a developing country may depend on the integration between the public health and schooling systems. PMID:23638130

  6. A predictive model for floating leaf vegetation in the St. Louis River Estuary

    EPA Science Inventory

    In July 2014, USEPA staff was asked by MPCA to develop a predictive model for floating leaf vegetation (FLV) in the St. Louis River Estuary (SLRE). The existing model (Host et al. 2012) greatly overpredicts FLV in St. Louis Bay probably because it was based on a limited number of...

  7. USCGC Healy Working at Close Quarters with CCGS Louis S. St-Laurent

    It is very unusual for large (400 ft) vessels to be so close together during normal science operations.  In this case, the skilled ship handling of the Captain from USCGC Healy enabled Healy to back within ~75 ft of Louis to clear ice around the bow of Louis, thereby releasing pressure and allo...

  8. Forces for Failure and Genocide: The Plantation Model of Urban Educational Policy Making in St. Louis

    ERIC Educational Resources Information Center

    Jones, Bruce Anthony

    2005-01-01

    This article is about policy decision making and racial politics in the St. Louis, Missouri, school district. From a research standpoint, traditional policymaking models are inadequate for explaining the evolution of school reform events in St. Louis over the past year. Teachers, principals, school staff, and parents perceive themselves to be…

  9. Resources for Economic Educators from the Federal Reserve Bank of St. Louis

    ERIC Educational Resources Information Center

    Suiter, Mary C.; Taylor, Keith G.

    2016-01-01

    The Federal Reserve Bank of St. Louis has a long history of providing economic and financial information to the public that continues today, although the format, delivery, and amount of information have changed over the years. Today, the St. Louis Fed provides Web-based data and information services, including FRED® and FRASER®, and publications,…

  10. Seeds of Knowledge: The Evolution of the Louis Bromfield Sustainable Agriculture Library.

    ERIC Educational Resources Information Center

    Miraglia, Laurie L.

    The Louis Bromfield Sustainable Agriculture Library is located in Lucas, Ohio, at Malabar Farm State Park. Established in 1992, the library is jointly maintained by the Ohio State University Sustainable Agriculture Program and the Ohio Department of Agriculture. The library's namesake, Louis Bromfield, was a Pulitzer Prize-winning author and noted…

  11. The St. Louis Post-Dispatch and Early Coverage of Times Beach: Watchdog or Muted Trumpet?

    ERIC Educational Resources Information Center

    La Pierre, Yvette

    Times Beach, Missouri, a small town close to the Meramec River and about 25 miles from St. Louis, is now deserted due to contamination from dioxin, a contaminant generated during the production of some cleansers, herbicides, and pesticides. From November 30, 1982, until the end of January 1983, the "St. Louis Post-Dispatch" ran 55 articles about…

  12. [From the New World. Louis A. Duhring and dermatitis herpetiformis].

    PubMed

    Bogenrieder, T; Stolz, W

    2003-02-01

    Louis Adolphus Duhring (born December 23, 1845) died in Philadelphia, the city of his birth and life work, on May 8, 1913. After medical school, he studied for two years in dermatology departments in London, Paris and Vienna. As a student in Vienna, he was under the tutelage of Ferdinand von Hebra, when the brilliant clinician and teacher was at the zenith of his fame. Duhring's series of 18 papers--published between 1884 and 1891--gave him an important and recognized position as one of the leading dermatological thinkers of the world. These publications described the skin disease which he named "dermatitis herpetiformis" (Duhring's disease). His assertion that dermatitis herpetiformis was a distinct dermatological disease process aroused at first considerable opposition. Moriz Kaposi, at that time the doyen of the Vienna school of dermatology, attacked his views with vigor and tenacity. Louis A. Duhring--this modest, unassuming, quiet-working, gentlemanly physician--made monumental contributions to American dermatology and played a significant role in establishing Philadelphia as one of the great centers of dermatologic activity. PMID:12590314

  13. Drivers of land cover and land use changes in St. Louis metropolitan area over the past 40 years characterized by remote sensing and census population data

    NASA Astrophysics Data System (ADS)

    Maimaitijiang, Maitiniyazi; Ghulam, Abduwasit; Sandoval, J. S. Onésimo; Maimaitiyiming, Matthew

    2015-03-01

    In this study, we explored the spatial and temporal patterns of land cover and land use (LCLU) and population change dynamics in the St. Louis Metropolitan Statistical Area. The goal of this paper was to quantify the drivers of LCLU using long-term Landsat data from 1972 to 2010. First, we produced LCLU maps by using Landsat images from 1972, 1982, 1990, 2000, and 2010. Next, tract level population data of 1970, 1980, 1990, 2000, and 2010 were converted to 1-km square grid cells. Then, the LCLU maps were integrated with basic grid cell data to represent the proportion of each land cover category within a grid cell area. Finally, the proportional land cover maps and population census data were combined to investigate the relationship between land cover and population change based on grid cells using Pearson's correlation coefficient, ordinary least square (OLS), and local level geographically weighted regression (GWR). Land cover changes in terms of the percentage of area affected and rates of change were compared with population census data with a focus on the analysis of the spatial-temporal dynamics of urban growth patterns. The correlation coefficients of land cover categories and population changes were calculated for two decadal intervals between 1970 and 2010. Our results showed a causal relationship between LCLU changes and population dynamics over the last 40 years. Urban sprawl was positively correlated with population change. However, the relationship was not linear over space and time. Spatial heterogeneity and variations in the relationship demonstrate that urban sprawl was positively correlated with population changes in suburban area and negatively correlated in urban core and inner suburban area of the St. Louis Metropolitan Statistical Area. These results suggest that the imagery reflects processes of urban growth, inner-city decline, population migration, and social spatial inequality. The implications provide guidance for sustainable urban planning and development. We also demonstrate that grid cells allow robust synthesis of remote sensing and socioeconomic data to advance our knowledge of urban growth dynamics from both spatial and temporal scales and its association with population change.

  14. 77 FR 69920 - Notice of Availability of a Final Tier 1 Environmental Impact Statement, for the Chicago, IL to...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-11-21

    ..., for the Chicago, IL to St. Louis, MO High Speed Rail Corridor Program and Tier 2 Evaluation for the... (Final EIS) has been prepared for the Chicago, Illinois to St. Louis, Missouri High Speed Rail Corridor..., Missouri high-speed rail corridor and a Tier 2 project-level evaluation for the portion of the......

  15. Shaded Relief with Color as Height, St. Louis, Missouri

    NASA Technical Reports Server (NTRS)

    2002-01-01

    The confluence of the Mississippi, Missouri and Illinois rivers are shown in this view of the St. Louis area from the Shuttle Radar Topography Mission. The Mississippi flows from the upper left of the image and first meets the Illinois, flowing southward from the top right. It then joins the Missouri, flowing from the west across the center of the picture. The rivers themselves appear black here, and one can clearly see the green-colored floodplains in which they are contained. These floodplains are at particular risk during times of flooding. The Mississippi forms the state boundary between Illinois (to the right) and Missouri (to the left), with the city of St. Louis located on the Mississippi just below the point where it meets the Missouri. This location at the hub of the major American waterways helped establish St. Louis' reputation as the 'Gateway to the West.'

    Two visualization methods were combined to produce this image: shading and color coding of topographic height. The shade image was derived by computing topographic slope in the northwest-southeast direction. North-facing slopes appear bright and south-facing slopes appear dark. Color coding is directly related to topographic height, with blue and green at the lower elevations, rising through yellow and brown to white at the highest elevations.

    Elevation data used in this image was acquired by the Shuttle Radar Topography Mission (SRTM) aboard the Space Shuttle Endeavour, launched on Feb. 11, 2000. SRTM used the same radar instrument that comprised the Spaceborne Imaging Radar-C/X-Band Synthetic Aperture Radar(SIR-C/X-SAR) that flew twice on the Space Shuttle Endeavour in 1994. SRTM was designed to collect 3-D measurements of the Earth's surface. To collect the 3-D data, engineers added a 60-meter (approximately 200-foot) mast, installed additional C-band and X-band antennas, and improved tracking and navigation devices. The mission is a cooperative project between NASA, the National Imagery and Mapping Agency (NIMA) of the U.S. Department of Defense and the German and Italian space agencies. It is managed by NASA's Jet Propulsion Laboratory, Pasadena, Calif., for NASA's Earth Science Enterprise, Washington, D.C.

    Size: 173.0 by 222.6 kilometers (107.5 by 138.3 miles) Location: 339 degrees North latitude, 91 degrees West longitude Orientation: North toward the top Image Data: shaded and colored SRTM elevation model Original Data Resolution: SRTM 1 arcsecond (30 meters or 98 feet) Date Acquired: February 2000 (SRTM)

  16. Crawford Long, Alfred Blalock, Louis Wright, and Georgia's Surgical Heritage.

    PubMed

    Nakayama, Don K

    2016-02-01

    Georgia and the Atlanta area are associated with three important figures in the history of surgery. Crawford Long (1815-1878) discovered the anesthetic effects of ether while in practice in Jefferson. Born in Culloden, Alfred Blalock (1899-1964) was a pioneer researcher in shock and resuscitation, and developed the Blalock-Taussig shunt for Tetralogy of Fallot. His technician, African-American Vivien Thomas (1910-1985), was a full partner in the landmark advances. Louis T. Wright (1891-1952) was born in LaGrange and grew up in the Jim Crow South. As the country's leading black surgeon, he led the integration of major hospitals and helped lay the groundwork for the landmark civil rights legislation of the 1960s that integrated American medicine. Their stories, with roots in small towns in Georgia, reveal the deep surgical traditions of the South. PMID:26874128

  17. [Albert-Jean-Louis Brun, pharmacist of Geneva and vulcanologist].

    PubMed

    Chaigneau, M

    1996-01-01

    Albert-Jean-Louis Brun (1851-1929), was chemist of the University of Bern (Switzerland) and "licencié ès sciences" of the University of Sorbonne (France). In Paris he was a faithful follower of Charles Friedel. In Coutance (Genève), where he was working in his own chemistry, he realised all his researchs. After a trip to Stromboli in 1901, he studied the volcanic phenomena as a chemist, as a mineralogist and as a geophysicist. His researchs brought him till the mediterranean volcanos--Vesuve, Etna, Santorin--, till Java and Krakatoa, then Canarian islands, and the lava lake of Kilauea, etc. The results of his works are collected in a big book called "Recherches sur l'exhalaison volcanique": he presents a theory which was the subject of a polemic with the professor Henri Gautier of the professor Henri Gautier of the Faculty of Pharmacy of Paris. PMID:11624861

  18. Different architectures of creativity: Louis and Nathaniel Kahn.

    PubMed

    Golinelli, Paola

    2014-04-01

    The author analyzes Nathaniel Kahn's documentary film My Architect: A Son's Journey, a tribute to the writer-director's father Louis, the famous architect, who died suddenly when Nathaniel was eleven years old. The film's poetic, evocative images form a testimony to the silent working through that Nathaniel did in searching for his lost father and to the complex intertwining of mourning and creativity. Creativity is seen as both the cause and the effect of working through, as it gives life to a new meaning and allows replacement of the lost object by an object found again. Bereavement, symbolization, and the birth of representation appear to be connected with one another, both when the most elementary representations are involved and when the more complex and artistic ones are. Where and when it is possible to recover a representation that can survive the absence of the lost object, there is a potentially creative psychic space that can be made fertile again. PMID:24777371

  19. Mississippi River streamflow measurement techniques at St. Louis, Missouri

    USGS Publications Warehouse

    Wastson, Chester C.; Holmes, Jr., Robert R.; Biedenham, David S.

    2013-01-01

    Streamflow measurement techniques of the Mississippi River at St. Louis have changed through time (1866–present). In addition to different methods used for discrete streamflow measurements, the density and range of discrete measurements used to define the rating curve (stage versus streamflow) have also changed. Several authors have utilized published water surface elevation (stage) and streamflow data to assess changes in the rating curve, which may be attributed to be caused by flood control and/or navigation structures. The purpose of this paper is to provide a thorough review of the available flow measurement data and techniques and to assess how a strict awareness of the limitations of the data may affect previous analyses. It is concluded that the pre-1930s discrete streamflow measurement data are not of sufficient accuracy to be compared with modern streamflow values in establishing long-term trends of river behavior.

  20. Results of mobile gamma scanning activities in St. Louis, Missouri

    SciTech Connect

    Rodriguez, R E; Witt, D A; Cottrell, W D; Carrier, R F

    1991-06-01

    From 1942 through approximately 1966, the Mallinckrodt Chemical Works operated four plants in St. Louis, Missouri, for the Manhattan Engineer District and the Atomic Energy Commission. A variety of production processes using uranium- and radium-bearing ore materials were performed at the plants. It is the policy of the DOE to verify that radiological conditions at such sites or facilities comply with current DOE guidelines. Guidelines for release and use of such sites have become more stringent as research has provided more information since previous cleanups. The Formerly Utilized Sites Remedial Action Program (FUSRAP) was established as part of that effort to confirm the closeout status of facilities under contract to agencies preceding DOE during early nuclear energy development. Under the FUSRAP program, the Mallinckrodt properties have been previously investigated to determine the extent of on-site radiological contamination. At the request of DOE, Oak Ridge National Laboratory (ORNL) conducted a survey in May 1990, of public roadways and suspected haul routes between the Mallinckrodt plant and storage sites in St. Louis to ensure that no residual radioactive materials were conveyed off-site. A mobile gamma scanning van with an on-board computer system was used to identify possible anomalies. Suspect areas are those displaying measurements deviating from gamma exposure rates identified as typical for radiologically unenhanced areas in the vicinity of the areas of interest. The instrumentation highlighted three anomaly locations each of which measured less than 1m{sup 2} in size. None of the slightly elevated radiation levels originated from material associated with former AEC-related processing operations in the area. The anomalies resulted from elevated concentrations of radionuclides present in phosphate fertilizers, increased thorium in road-base gravel, and emanations from the radioactive storage site near the Latty Avenue airport. 9 refs., 3 figs.

  1. 33 CFR 117.669 - St. Louis River (Duluth Superior Harbor).

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... SECURITY BRIDGES DRAWBRIDGE OPERATION REGULATIONS Specific Requirements Minnesota § 117.669 St. Louis River... 24 hours notice is given. The opening signal for the Minnesota draw is one prolonged blast...

  2. 33 CFR 117.669 - St. Louis River (Duluth Superior Harbor).

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... SECURITY BRIDGES DRAWBRIDGE OPERATION REGULATIONS Specific Requirements Minnesota § 117.669 St. Louis River... 24 hours notice is given. The opening signal for the Minnesota draw is one prolonged blast...

  3. 33 CFR 117.669 - St. Louis River (Duluth Superior Harbor).

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... SECURITY BRIDGES DRAWBRIDGE OPERATION REGULATIONS Specific Requirements Minnesota § 117.669 St. Louis River... 24 hours notice is given. The opening signal for the Minnesota draw is one prolonged blast...

  4. 33 CFR 117.669 - St. Louis River (Duluth Superior Harbor).

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... SECURITY BRIDGES DRAWBRIDGE OPERATION REGULATIONS Specific Requirements Minnesota § 117.669 St. Louis River... 24 hours notice is given. The opening signal for the Minnesota draw is one prolonged blast...

  5. 33 CFR 117.669 - St. Louis River (Duluth Superior Harbor).

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... SECURITY BRIDGES DRAWBRIDGE OPERATION REGULATIONS Specific Requirements Minnesota § 117.669 St. Louis River... 24 hours notice is given. The opening signal for the Minnesota draw is one prolonged blast...

  6. Acceptance of the Theory of Evolution in America: Louis Agassiz vs. Asa Gray

    ERIC Educational Resources Information Center

    Wolfe, Elaine Claire Daughetee

    1975-01-01

    Provides some background information on the contributions of Louis Agassiz and Asa Gray to the history of American science as these two men disagreed concerning the ideas in Darwin's "The Orgin of Species." (PB)

  7. 78 FR 53386 - Approval and Promulgation of Implementation Plans; State of Missouri; St. Louis Area...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-29

    ... From the Federal Register Online via the Government Publishing Office ENVIRONMENTAL PROTECTION AGENCY 40 CFR Part 52 Approval and Promulgation of Implementation Plans; State of Missouri; St. Louis Area Transportation Conformity Requirements AGENCY: Environmental Protection Agency (EPA)....

  8. Dr. Louis Sullivan: Treating America's Most Critical Health and Human Services Ills.

    ERIC Educational Resources Information Center

    Cox, William E,; Matthews, Frank L.

    1989-01-01

    Interview with Dr. Louis Sullivan, Secretary of Health and Human Services. Discusses his views on health education, budget, access to health care, minority health, abortion, infant mortality, drugs, the Head Start Program, federal planning effects, and family influences. (JS)

  9. Demonstration of oxygen-enriched air staging at Owens-Brockway glass containers. Final technical report for the period April 1, 1995--February 28, 1997

    SciTech Connect

    Rue, D.; Abbasi, H.

    1997-10-01

    The overall objective of this program was to demonstrate the use of a previously developed combustion modification technology to reduce NO{sub x} emissions from sideport regenerative container glass melters. Specific objectives were to: acquire baseline operating data on the host sideport furnace, evaluate secondary oxidant injection strategies based on earlier endport furnace results and through modeling of a single port pair, retrofit and test one port pair (the test furnace has six port pairs) with a flexible OEAS system, and select the optimal system configuration, use the results from tests with one port pair to design, retrofit, and test OEAS on the entire furnace (six port pairs), and analyze test results, prepare report, and finalize the business plan to commercialize OEAS for sideport furnaces.

  10. Extent of industrial heavy-metal contamination of soil in East St. Louis, Illinois

    SciTech Connect

    Landsberger, S.; Kaminski, M.

    1997-12-01

    The city of East St. Louis, Illinois, has an abundant history of economic and industrial activity. The many industrial activities that have operated in and around the area of East St. Louis include ferrous and nonferrous smelters, a coal-fired power plant, organic and inorganic chemical companies, petroleum refineries, fertilizer companies, and rubber reclamation. As a result, heavy-metal accumulation in the residential soils has become a major concern. The extent of the contamination has been investigated in this study.

  11. Provenance and geographic spread of St. Louis encephalitis virus.

    PubMed

    Kopp, Anne; Gillespie, Thomas R; Hobelsberger, Daniel; Estrada, Alejandro; Harper, James M; Miller, Richard A; Eckerle, Isabella; Mller, Marcel A; Podsiadlowski, Lars; Leendertz, Fabian H; Drosten, Christian; Junglen, Sandra

    2013-01-01

    St. Louis encephalitis virus (SLEV) is the prototypic mosquito-borne flavivirus in the Americas. Birds are its primary vertebrate hosts, but amplification in certain mammals has also been suggested. The place and time of SLEV emergence remain unknown. In an ecological investigation in a tropical rainforest in Palenque National Park, Mexico, we discovered an ancestral variant of SLEV in Culex nigripalpus mosquitoes. Those SLEV-Palenque strains form a highly distinct phylogenetic clade within the SLEV species. Cell culture studies of SLEV-Palenque versus epidemic SLEV (MSI-7) revealed no growth differences in insect cells but a clear inability of SLEV-Palenque to replicate in cells from birds, cotton rats, and free-tailed bats permissive for MSI-7 replication. Only cells from nonhuman primates and neotropical fruit bats were moderately permissive. Phylogeographic reconstruction identified the common ancestor of all epidemic SLEV strains to have existed in an area between southern Mexico and Panama ca. 330 years ago. Expansion of the epidemic lineage occurred in two waves, the first representing emergence near the area of origin and the second involving almost parallel appearances of the virus in the lower Mississippi and Amazon delta regions. Early diversification events overlapped human habitat invasion during the post-Columbian era. Several documented SLEV outbreaks, such as the 1964 Houston epidemic or the 1990 Tampa epidemic, were predated by the arrival of novel strains between 1 and 4 years before the outbreaks. Collectively, our data provide insight into the putative origins of SLEV, suggesting that virus emergence was driven by human invasion of primary rainforests. IMPORTANCE St. Louis encephalitis virus (SLEV) is the prototypic mosquito-transmitted flavivirus of the Americas. Unlike the West Nile virus, which we know was recently introduced into North America from the Old World, the provenience of SLEV is obscure. In an ecological investigation in a primary rainforest area of Palenque National Park, Mexico, we have discovered an ancestral variant of SLEV. The ancestral virus was much less active than the epidemic virus in cell cultures, reflecting its incomplete adaptation to hosts encountered outside primary rainforests. Knowledge of this virus enabled a spatiotemporal reconstruction of the common ancestor of all SLEVs and how the virus spread from there. We can infer that the cosmopolitan SLEV lineage emerged from Central America in the 17th century, a period of post-Columbian colonial history marked by intense human invasion of primary rainforests. Further spread followed major bird migration pathways over North and South America. PMID:23760463

  12. Louis H. Bauer and the origins of civil aviation medicine.

    PubMed

    Kraus, Theresa L

    2012-12-01

    With the passage of the Air Commerce Act in May 1926, civil aviation safety became a federal responsibility under the Department of Commerce (DoC). In November of that year, Louis Hopewell Bauer (1888-1964) became the DoC's first Aviation Medical Director. After earning his medical degree at the Harvard School of Medicine in 1912, Bauer joined the U.S. Army Medical Corps, where he helped develop the role of the military flight surgeon and then served as director of the Army's School of Aviation Medicine. Upon taking the federal position, he undertook to define medical standards and examination frequencies for civilian pilots and identifiy disqualifying conditions that could compromise a pilot's ability to operate an aircraft safely. Bauer also personally selected 57 private physicians (soon to be known as Aviation Medical Examiners) distributed across the country to give medical examinations for pilot licenses. Bauer subsequently played a leading role in organizing the Aviation Medical Association in 1929. PMID:23316548

  13. Louis François Bravais and Jacksonian epilepsy.

    PubMed

    Eadie, Mervyn

    2010-01-01

    Although it is known that Jacksonian epilepsy was first described by Bravais in 1827, some 40 years before Jackson began his work on the topic, little has been published on what Bravais wrote. Louis François Bravais (1801-1843) came from a French provincial family, which made a number of scientific, mainly botanical, contributions. In his Paris M.D. thesis, based on 25 instances of what he termed "hemiplegic epilepsy," Bravais described a set of unilateral epileptic seizure phenomena, including postseizure hemiparesis, very similar to those Jackson wrote about in 1870. However, Jackson accepted that the initially unilateral convulsive phenomena could spread to involve both sides of the body, whereas Bravais believed that this was incompatible with his entity, unless the generalization was a very rare event in the sufferer. Bravais in his account refused to go beyond descriptions of phenomena, whereas Jackson reasoned from the phenomena to a new concept of epileptogenesis, and also from them deduced that there must be localized representation of function in the cerebral cortex. Although Bravais had the priority, his work went largely unnoticed until Jackson's insights had made their impact on medical thinking. PMID:19817818

  14. Dioxin Registry report for Thompson Chemical Company, St. Louis, Missouri

    SciTech Connect

    Marlow, D.A.; Fingerhut, M.A.

    1991-01-01

    An industrial hygiene survey was conducted at the Thompson Chemical Company, St. Louis, Missouri. The company manufactured sodium-2,4,5-trichlorophenate (NaTCP), 2,4,5-trichlorophenoxyacetic-acid (2,4,5-T), and esters and amines of 2,4,5-T from 1949 through 1970. The company manufactured Agent-Orange for the Air Force from 1967 until 1969. The facility, its processes, its workforce, and 2,3,7,8-tetrachlorodibenzo-p-dioxin (1746016) (TCDD) analytical results for these products were examined. As this firm filed for bankruptcy in 1970, there was only limited data available. The facility employed about 12 persons year round and about double this number during the busy season and during the Agent-Orange contract. Almost no information was available about the production processes. Nine persons developed chloracne after an accident and fire in the NaTCP process. Few personnel records were available. The authors conclude that workers employed from 1949 through 1970 are suitable for inclusion into the Dioxin Registry. There is not enough information available to construct a TCDD exposure matrix for this site.

  15. Consequences of in vitro host shift for St. Louis encephalitis virus

    PubMed Central

    Payne, Anne F.; Ngo, Kiet A.; Kramer, Laura D.

    2014-01-01

    Understanding the potential for host range shifts and expansions of RNA viruses is critical to predicting the evolutionary and epidemiological paths of these pathogens. As arthropod-borne viruses (arboviruses) experience frequent spillover from their amplification cycles and are generalists by nature, they are likely to experience a relatively high frequency of success in a range of host environments. Despite this, the potential for host expansion, the genetic correlates of adaptation to novel environments and the costs of such adaptations in originally competent hosts are still not characterized fully for arboviruses. In the studies presented here, we utilized experimental evolution of St. Louis encephalitis virus (SLEV; family Flaviviridae, genus Flavivirus) in vitro in the Dermacentor andersoni line of tick cells to model adaptation to a novel invertebrate host. Our results demonstrated that levels of adaptation and costs in alternate hosts are highly variable among lineages, but also that significant fitness increases in tick cells are achievable with only modest change in consensus genetic sequence. In addition, although accumulation of diversity may at times buffer against phenotypic costs within the SLEV swarm, an increased proportion of variants with an impaired capacity to infect and spread on vertebrate cell culture accumulated with tick cell passage. Isolation and characterization of a subset of these variants implicates the NS3 gene as an important host range determinant for SLEV. PMID:24643879

  16. Molecular epidemiology of Saint Louis encephalitis virus in the Brazilian Amazon: genetic divergence and dispersal.

    PubMed

    Rodrigues, Sueli G; Nunes, Mrcio R T; Casseb, Samir M M; Prazeres, Assis S C; Rodrigues, Daniela S G; Silva, Mayra O; Cruz, Ana C R; Tavares-Neto, Jos C; Vasconcelos, Pedro F C

    2010-10-01

    Saint Louis encephalitis virus (SLEV), a member of the genus Flavivirus (family Flaviviridae), is an encephalitogenic arbovirus broadly distributed in the Americas. Phylogenetic analysis based on the full-length E gene sequences obtained for 30 Brazilian SLEV strains was performed using different methods including Bayesian and relaxed molecular clock approaches. A new genetic lineage was suggested, hereafter named genotype VIII, which co-circulates with the previously described genotype V in the Brazilian Amazon region. Genotypes II and III were restricted to So Paulo state (South-east Atlantic rainforest ecosystem). The analysis also suggested the emergence of an SLEV common ancestor between 1875 and 1973 (mean of 107 years ago), giving rise to two major genetic groups: genotype II, more prevalent in the North America, and a second group comprising the other genotypes (I and III-VIII), broadly dispersed throughout the Americas, suggesting that SLEV initially emerged in South America and spread to North America. In conclusion, the current study demonstrates the high genetic variability of SLEV and its geographical dispersion in Brazil and other New World countries. PMID:20592112

  17. High consistency forming process for paper making. Part 1. A research, development, and demonstration program plan for the US Papermaking Industry. Final report

    SciTech Connect

    Not Available

    1980-04-01

    The subject of research, development, and demonstration (RD and D) of energy conserving technologies applicable to papermaking operations downstream of the pulping process is addressed. An RD and D Program Plan is presented based on a survey of leading representatives of the papermaking industry, equipment manufacturers, consulting engineering firms, the American Paper Institute, and the Technical Association of the Pulp and Paper Industry. For perspective, the program plan is presented against the general background of the industry's current issues and concerns. The second part of the paper, Phase I, final report, deals with papermaking test facilities. The case for a centralized test facility is discussed. The results of a survey of existing pilot paper machines are presented. The energy saving potential of high consistency forming is considered and related to existing evidence. Simple theoretical models for the press nip action and the drying process are developed to predict where high consistency forming will reduce energy consumption. A special dynamic former has been designed, fabricated, and commissioned to allow development of a laboratory high consistency headbox. The design and construction of a low speed headbox has been completed and the complete system operated. Special equipment and techniques for the measurement of the water and air permeability of sheet samples have been developed and are described.

  18. Obituary: John Louis Africano III, 1951-2006

    NASA Astrophysics Data System (ADS)

    Barker, Edwin, S.

    2007-12-01

    The orbital debris, space surveillance, and astronomical communities lost a valued and beloved friend when John L. Africano passed away on July 27, 2006, at the young age of 55. John passed away in Honolulu, Hawaii, from complications following a heart attack suffered while playing racquetball, which was his avocation in life. Born on February 8, 1951, in Saint Louis, Missouri, John graduated with a B.S. in Physics from the University of Missouri at Saint Louis in 1973, and received a Master's degree in Astronomy from Vanderbilt University in 1974. John had a real love for astronomical observing and for conveying his many years of experience to others. He encouraged many young astronomers and mentored them in the basics of photometry and astronomical instrumentation. John was author or co-author on nearly one-hundred refereed publications ranging from analyses of cool stars to the timing of occultations to space surveillance. He was honored for his contributions to minor planet research when the Jet Propulsion Laboratory named Minor Planet 6391 (Africano) after him. John held operational staff positions at several major observatories including McDonald Observatory in Texas, Kitt Peak National Observatory in Arizona, and the Cloudcroft Telescope Facility in New Mexico. He observed at numerous observatories worldwide, including Cerro Tololo Inter-American Observatory (CTIO) in Chile, developing a world-wide network of friends and colleagues. John's ability to build diverse teams through his managerial and technical skills, not to mention his smiling personality, resulted in numerous successes in the observational astronomy and space surveillance arenas. As an astronomer for Boeing LTS Inc., he worked for many years at the Advanced Maui Optical and Space Surveillance site (AMOS) on Maui, Hawaii, where he contributed his operational and instrumental expertise to both the astronomy and space surveillance communities. He was also the co-organizer of the annual AMOS Technical Conference whose attendance expanded dramatically during his tenure. John moved to the NASA Johnson Space Center, Houston, Texas, in 1998 to work full time on orbital debris projects including the 3.0 meter Liquid Mirror Telescope and the CCD Debris Telescope in Cloudcroft, New Mexico. In 2000 he moved back to Colorado Springs, Colorado, to be closer to his family. From there he continued to support both the NASA Orbital Debris Program Office (ODPO) and AMOS. John was very instrumental in establishing cooperative programs between the ODPO and AMOS, which will benefit both organizations for many years to come. John left an indelible mark on his programs and all those who knew and loved him. The impact of his untimely departure will reverberate for many years. As John's wife Linda put it, "John is now visiting the stars and galaxies he adored from afar." John is survived by his wife, Linda Ann Africano; two sons, James Keith and Brian Michael; a daughter, Monica Lynn Africano; a sister, Diana Smith; and four grandchildren. The author acknowledges valuable input from Brian Africano (University of Colorado at Colorado Springs), Eugene Stansbery (NASA), Mark Mulrooney (NASA contractor), Tom Kelecy (Boeing LTS, Inc.), Paul Sydney (Boeing LTS, Inc.), Kira Abercromby (NASA contractor), and Patrick Seitzer (University of Michigan).

  19. Radiological survey of the Mallinckrodt Chemical Works, St. Louis, Missouri

    SciTech Connect

    Goldsmith, W A; Leggett, R W; Haywood, F F

    1981-12-01

    The results of a radiological survey of part of the Mallinckrodt Chemical Works (former Destrehan and Broadway Street plants), St. Louis, Missouri, are presented. During the period 1942 through 1957, this site was used for various projects involving the production of purified uranium from pitchblende concentrates. The survey included measurements of the following: residual alpha and beta-gamma contamination levels in the existing buildings that were used in the uranium projects; external gamma radiation levels at 1 m above the surface in these buildings and outdoors around these buildings; radon and radon daughter concentrations in the air in these buildings; uranium, radium, actinium, and thorium concentrations in surface and subsurface soil on the site; concentrations of radionuclides in water and sediment found in drains both inside and outside the buildings; and concentrations of radionuclides in ground and surface water on the site and in river water taken near the site. Alpha and beta-gamma contamination levels inside and outside some of the buildings were above limits set by current federal guidelines concerning the release of property for unrestricted use. Elevated external gamma radiation levels were measured at some outdoor locations and in some of the buildings. Licensable concentrations of uranium were found in soil at some places, and the concentration of uranium in a water sample taken from a core hole between Buildings 100 and 101 was in excess of limits set by current federal standards. Radon and radon daughter concentrations in three buildings were in excess of current federal guidelines for nonoccupational radiation exposure.

  20. Provenance and Geographic Spread of St. Louis Encephalitis Virus

    PubMed Central

    Kopp, Anne; Gillespie, Thomas R.; Hobelsberger, Daniel; Estrada, Alejandro; Harper, James M.; Miller, Richard A.; Eckerle, Isabella; Müller, Marcel A.; Podsiadlowski, Lars; Leendertz, Fabian H.; Drosten, Christian; Junglen, Sandra

    2013-01-01

    ABSTRACT St. Louis encephalitis virus (SLEV) is the prototypic mosquito-borne flavivirus in the Americas. Birds are its primary vertebrate hosts, but amplification in certain mammals has also been suggested. The place and time of SLEV emergence remain unknown. In an ecological investigation in a tropical rainforest in Palenque National Park, Mexico, we discovered an ancestral variant of SLEV in Culex nigripalpus mosquitoes. Those SLEV-Palenque strains form a highly distinct phylogenetic clade within the SLEV species. Cell culture studies of SLEV-Palenque versus epidemic SLEV (MSI-7) revealed no growth differences in insect cells but a clear inability of SLEV-Palenque to replicate in cells from birds, cotton rats, and free-tailed bats permissive for MSI-7 replication. Only cells from nonhuman primates and neotropical fruit bats were moderately permissive. Phylogeographic reconstruction identified the common ancestor of all epidemic SLEV strains to have existed in an area between southern Mexico and Panama ca. 330 years ago. Expansion of the epidemic lineage occurred in two waves, the first representing emergence near the area of origin and the second involving almost parallel appearances of the virus in the lower Mississippi and Amazon delta regions. Early diversification events overlapped human habitat invasion during the post-Columbian era. Several documented SLEV outbreaks, such as the 1964 Houston epidemic or the 1990 Tampa epidemic, were predated by the arrival of novel strains between 1 and 4 years before the outbreaks. Collectively, our data provide insight into the putative origins of SLEV, suggesting that virus emergence was driven by human invasion of primary rainforests. PMID:23760463

  1. Skewed Riskscapes and Environmental Injustice: A Case Study of Metropolitan St. Louis

    NASA Astrophysics Data System (ADS)

    Abel, Troy D.

    2008-08-01

    This article presents a case study of Toxics Release Inventory (TRI) air pollution exposure risks across metropolitan St. Louis. The first section critically reviews environmental justice research and related barriers to environmental risk management. Second, the paper offers a conventional analysis of the spatial patterns of TRI facilities and their surrounding census block group demographics for metropolitan St. Louis. Third, the article describes the use of an exposure risk characterization for 319 manufacturers and their air releases of more than 126 toxic pollutants. This information could lead to more practical resolutions of urban environmental injustices. The analysis of TRIs across metropolitan St. Louis shows that minority and low-income residents were disproportionately closer to industrial pollution sources at nonrandom significance levels. Spatial concentrations of minority residents averaged nearly 40% within one kilometer of St. Louis TRI sites compared to 25% elsewhere. However, one-fifth of the region’s air pollution exposure risk over a decade was spatially concentrated among only six facilities on the southwestern border of East St. Louis. This disproportionate concentration of some of the greatest pollution risk would never be considered in most conventional environmental justice analyses. Not all pollution exposure risk is average, and the worst risks deserve more attention from environmental managers assessing and mitigating environmental injustices.

  2. Uncertainty analyses for radiological assessments of St. Louis FUSRAP Sites

    SciTech Connect

    Miller, L.F.; Spencer, K.M.; White, D.E.

    1996-06-01

    Uncertainty analyses were performed in conjunction with radiological assessments of the Formerly Utilized Site Remedial Action Program (FUSRAP) St. Louis Downtown Site (SLDS), the Airport Site (SLAPS), and the Ball Field Site (SLBFS). Contaminants of concern at each location are natural uranium, radium, {sup 232}Th, and {sup 230}Th. The SLDS was used for uranium and thorium ore processing and includes an area of 45 acres. The SLAPS covers 22 acres and was used as a staging area for materials from the SLDS. Contaminants on the SLEFS were dispersed from the SLAPS, which involves an area of 80 acres. Significant levels of uranium contamination range from near zero to several thousand pCi/g and extend to about 20 feet in depth in a few locations at SLAPS and SLDS. Significant areas of peak radium and thorium concentrations are several hundred pCi/g with similar ranges in depth. Peak concentrations correspond to high grade ore. Radium and thorium constitute a greater radiological hazard than does uranium at all three locations. In order to satisfy the Environmental Protection Agency guideline for a lifetime risk of less than 10{sup -4}, the maximally exposed individual must receive less than about 4 mrem y{sup -1} if one assumes a risk of 5% per Sv. Based on the plant ingestion pathway, residual {sup 238}U, {sup 226}Ra, {sup 232}Th, and {sup 230}Th, concentrations of 400, 2, 4, and 40 pCi g{sup -1} at SLDS result in a 10{sup -4} lifetime risk with a 95% confidence level. Slightly different results were obtained for SLAPS and SLBFS. If more pathways are considered, such as radon, these values are even lower. Residual contamination levels could be increased by a factor of 25 if the historical Department of Energy limit of 100 mrem y{sup -1} is acceptable. The volume of contaminated soil that presents a 10{sup -4} lifetime risk is about 500,000 yd{sup 3}. The volume of soil contaminated to greater than 15 pCi g{sup -1} of each radionuclide is about a factor of ten less.

  3. Data and Primary Source Documents for Social Studies Classrooms from the Federal Reserve Bank of St. Louis

    ERIC Educational Resources Information Center

    Suiter, Mary C.; Stierholz, Katrina L.

    2011-01-01

    Data and primary source documents are important for understanding past and current events. The Federal Reserve Bank of St. Louis has committed itself to the collection and illumination of economic data and historical information for classroom teachers and researchers. The Federal Reserve Bank of St. Louis provides a number of services--including…

  4. USGS Flag Flying on the Masthead of CCGS Louis S. St-Laurent near 880 N, Arctic Ocean

    Nice photo-opportunity of USGS working near the North Pole! [This set of photos provides selected image of two icebreakers working together in the Arctic Ocean.  All images were taken from aboard the Canadian Coast Guard Ship (CCGS) Louis S. St-Laurent (Louis), from which science crew fro...

  5. Money or Diversity? An Implementation Analysis of the Voluntary Transfer Program in St. Louis, 1999-2009

    ERIC Educational Resources Information Center

    Grooms, Ain A.

    2016-01-01

    A dual transfer program was created in 1983 in the St. Louis metropolitan area following a 1972 lawsuit brought upon the city, charging it with withholding an equal educational opportunity for Black students. Through this program, Black students from St. Louis City are provided with free transportation to one of 15 suburban school districts, and…

  6. 33 CFR 165.927 - Safety Zone; St. Louis River, Duluth/Interlake Tar Remediation Site, Duluth, MN.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 33 Navigation and Navigable Waters 2 2013-07-01 2013-07-01 false Safety Zone; St. Louis River, Duluth/Interlake Tar Remediation Site, Duluth, MN. 165.927 Section 165.927 Navigation and Navigable... Coast Guard District § 165.927 Safety Zone; St. Louis River, Duluth/Interlake Tar Remediation...

  7. 33 CFR 165.927 - Safety Zone; St. Louis River, Duluth/Interlake Tar Remediation Site, Duluth, MN.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 33 Navigation and Navigable Waters 2 2012-07-01 2012-07-01 false Safety Zone; St. Louis River, Duluth/Interlake Tar Remediation Site, Duluth, MN. 165.927 Section 165.927 Navigation and Navigable... Coast Guard District § 165.927 Safety Zone; St. Louis River, Duluth/Interlake Tar Remediation...

  8. 33 CFR 165.927 - Safety Zone; St. Louis River, Duluth/Interlake Tar Remediation Site, Duluth, MN.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 33 Navigation and Navigable Waters 2 2014-07-01 2014-07-01 false Safety Zone; St. Louis River, Duluth/Interlake Tar Remediation Site, Duluth, MN. 165.927 Section 165.927 Navigation and Navigable... Coast Guard District § 165.927 Safety Zone; St. Louis River, Duluth/Interlake Tar Remediation...

  9. DOCUMENTATION OF THE REGIONAL AIR POLLUTION STUDY (RAPS) AND RELATED INVESTIGATIONS IN THE ST. LOUIS AIR QUALITY CONTROL REGION

    EPA Science Inventory

    During the period of 1974 to 1977, the Regional Air pollution Study (RAPS) was conducted in the St. Louis, Missouri/Illinois Metropolitan Area. Because of the availability of extensive monitoring data, additional independent research studies were conducted in the St. Louis area d...

  10. Aftermath of the Death of the St. Louis Globe-Democrat: Are Failing Newspapers Still Worth Preserving?

    ERIC Educational Resources Information Center

    Sanders, Craig

    This paper contends that the failure of the St. Louis "Globe-Democrat" raises questions not only about whether the United States Justice Department's Antitrust Division should have worked harder to keep the St. Louis joint operating agreement (JOA) alive, but also about the efficacy of the Newspaper Preservation Act in preserving editorial rivalry…

  11. St. Louis Area Earthquake Hazards Mapping Project - December 2008-June 2009 Progress Report

    USGS Publications Warehouse

    Williams, R.A.; Bauer, R.A.; Boyd, O.S.; Chung, J.; Cramer, C.H.; Gaunt, D.A.; Hempen, G.L.; Hoffman, D.; McCallister, N.S.; Prewett, J.L.; Rogers, J.D.; Steckel, P.J.; Watkins, C.M.

    2009-01-01

    This report summarizes the mission, the project background, the participants, and the progress of the St. Louis Area Earthquake Hazards Mapping Project (SLAEHMP) for the period from December 2008 through June 2009. During this period, the SLAEHMP held five conference calls and two face-to-face meetings in St. Louis, participated in several earthquake awareness public meetings, held one outreach field trip for the business and government community, collected and compiled new borehole and digital elevation data from partners, and published a project summary.

  12. St. Louis Area Earthquake Hazards Mapping Project - A PowerPoint Presentation

    USGS Publications Warehouse

    Williams, Robert A.

    2009-01-01

    This Open-File Report contains illustrative materials, in the form of PowerPoint slides, used for an oral presentation given at the Earthquake Insight St. Louis, Mo., field trip held on May 28, 2009. The presentation focused on summarizing the St. Louis Area Earthquake Hazards Mapping Project (SLAEHMP) justification, goals, achievements, and products, for an audience of business and public officials. The individual PowerPoint slides highlight, in an abbreviated format, the topics addressed; they are discussed below and are explained with additional text as appropriate.

  13. Tested Demonstrations.

    ERIC Educational Resources Information Center

    Gilbert, George L., Ed.

    1984-01-01

    Procedures for two demonstrations are presented. The first is a demonstration of chemiluminescence. The second is a demonstration using a secondary battery constructed from common household articles. (JN)

  14. Tested Demonstrations.

    ERIC Educational Resources Information Center

    Gilbert, George L., Ed.

    1979-01-01

    Presents two demonstrations which are intended for chemistry college students. These demonstrations are: (1) enhancement of concentration quenching by micelles; and (2) the thermite lecture demonstration. (HM)

  15. Tested Demonstrations.

    ERIC Educational Resources Information Center

    Gilbert, George L., Ed.

    1978-01-01

    Presents the following chemistry lecture demonstrations and experiments: (1) a versatile kinetic demonstration; (2) the Bakelite Demonstration; (3) applying Beer's law; and (4) entropy calculations. (HM)

  16. A Comparison in the Developmental Strategies of the Cincinnati and St. Louis Public School Systems

    ERIC Educational Resources Information Center

    Feldmann, Doug; Watson, Timothy James

    2012-01-01

    This study investigated the recent histories of the urban public school districts of St. Louis, Missouri and Cincinnati, Ohio in the United States of America. The purpose was to identify the similar challenges that each had recently faced in regard to the maintenance and development of its public school systems, as well to gauge the level of…

  17. Zooplankton Linkages between Rivers and Great Lakes: Case Study from the St. Louis River

    EPA Science Inventory

    In this case study, we characterized the spatial and seasonal distribution and abundance of zooplankton within the hydrologically complex drowned river mouth of the St. Louis River, the second largest tributary to Lake Superior and an important fish nursery. We hypothesize that z...

  18. STUDY OF BUS TRANSPORTATION FOR RELIEF OF OVERCROWDEDNESS IN THE ST. LOUIS SCHOOLS.

    ERIC Educational Resources Information Center

    Saint Louis Board of Education, MO.

    PRESENTED IS A REPORT ON WHAT ST. LOUIS, MISSOURI, AND 15 OTHER CITIES HAVING MORE THAN A 300,000 POPULATION ARE DOING WITH RESPECT TO THE USE OF BUS TRANSPORTATION IN RELIEVING OVERCROWDEDNESS RELATIVE TO THE PROCESS OF DESEGREGATION AND INTEGRATION OF THE PUBLIC SCHOOLS. THE REPORT CONTAINS FOUR SECTIONS--(1) BRIEF OVERVIEW OF THE PROBLEM OF BUS…

  19. Computers and School Nurses in a Financially Stressed School System: The Case of St. Louis

    ERIC Educational Resources Information Center

    Cummings, Scott

    2013-01-01

    This article describes the incorporation of computer technology into the professional lives of school nurses. St. Louis, Missouri, a major urban school system, is the site of the study. The research describes several major impacts computer technology has on the professional responsibilities of school nurses. Computer technology not only affects

  20. Computers and School Nurses in a Financially Stressed School System: The Case of St. Louis

    ERIC Educational Resources Information Center

    Cummings, Scott

    2013-01-01

    This article describes the incorporation of computer technology into the professional lives of school nurses. St. Louis, Missouri, a major urban school system, is the site of the study. The research describes several major impacts computer technology has on the professional responsibilities of school nurses. Computer technology not only affects…

  1. Reading in the Gaps and Lacks: (De)Constructing Masculinity in Louis Sachar's "Holes"

    ERIC Educational Resources Information Center

    Wannamaker, Annette

    2006-01-01

    Louis Sachar's novel "Holes" (US, 1998; UK, 2000) has received much praise from both critics and child readers, who love the complex tall tale he has woven about two boys whose lives are connected by fate and an almost magical legacy of ancestral curses and obligations. Because the novel is not (on many levels) realistic, and relies heavily on…

  2. An Evaluation of Public School District Tobacco Policies in St. Louis County, Missouri

    ERIC Educational Resources Information Center

    Barbero, Colleen; Moreland-Russell, Sarah; Bach, Laura E.; Cyr, Julianne

    2013-01-01

    Background: One way to address tobacco use by youth is for primary and secondary schools to adopt and implement comprehensive tobacco policies. The purpose of this study was to evaluate the comprehensiveness of tobacco policies in St. Louis County, Missouri public school districts. Methods: We evaluated the strength of tobacco policies from all 23

  3. Low tipping at the gate: Solid waste management in St. Louis

    SciTech Connect

    Sager, K.A.

    1997-10-01

    With the largest solid waste management district in the state of Missouri, St. Louis offers low tipping fees and plenty of capacity for waste and recyclables at virtually no cost to the city`s nearly 400,000 residents. The city of St. Louis has its own refuse collection and is doing curbside pickup on a pilot basis for about 3,500 homes, says Lee Fox, president of the Missouri Recycling Association (St. Louis). Also for waste management, there is blue-bag drop-off and a series of drop-off sites at different fire stations throughout the city. The central-west side has once-a-week curbside service. There are 92 separate municipalities and 35% of the area is unincorporated. It really depends on where one lives and the service. St. Louis has twice-a-week trash service, with a once-a-week curbside and yard waste pickup. The city collects all residential trash, which is financed by the city`s general revenue fund, with no direct user fees to residents. Solid waste is shipped to an Illinois landfill owned by Allied Waste Industries, Inc. (Scottsdale, Ariz.). With no current citywide curbside recycling program, private recyclers provide collection to a small percentage of homes throughout the metropolitan area.

  4. SYMPOSIUM PROCEEDINGS: ENVIRONMENTAL ASPECTS OF FUEL CONVERSION TECHNOLOGY, V (SEPTEMBER 1980, ST. LOUIS, MO)

    EPA Science Inventory

    The report documents presentations at the fifth EPA-sponsored symposium on the environmental aspects of fuel conversion technology, in St. Louis, MO, 9/16-19/80. The symposium served as a colloquium on environmental information related to coal gasification, indirect liquefaction,...

  5. A Professional Doctorate in Educational Leadership: Saint Louis University's Ed.D. Program

    ERIC Educational Resources Information Center

    Everson, Susan Toft

    2009-01-01

    This article presents the case of a professional doctorate program in educational leadership at Saint Louis University (SLU). This Ed.D. program was designed to prepare students for executive leadership positions in school districts, distinguishing it from SLU's Ph.D. program that prepares students for research or academic positions. This article…

  6. The Children of Metropolitan St. Louis: A Report to the Community from Project Respond.

    ERIC Educational Resources Information Center

    Missouri Univ., St. Louis. Public Policy Research Centers.

    This report presents a picture of the welfare of children in the St. Louis metropolitan area. Developed by Project Respond, a group addressing the needs of at-risk children in the community, it is an attempt to measure the treatment of children by families, private institutions, government, and other facets of society. The introduction describes…

  7. Time Series Analysis of Water Level and Temperature in the St Louis River Estuary

    EPA Science Inventory

    Pressure and temperature loggers were deployed at 9 sites in the St Louis River estuary between 6/23 10/31 2011. A reference sensor was place on the shore to correct pressure data. Sensors were paced at <1 m depth in Allouez Bay, Superior Bay, near Hearding Island, WLSSD Bay, th...

  8. HANDBOOK OF OPERATION FOR THE SPECIAL SCHOOL DISTRICT OF ST. LOUIS COUNTY, MISSOURI.

    ERIC Educational Resources Information Center

    Saint Louis County Special School District Board of Education, Rock Hill, MO.

    A SPECIAL SCHOOL DISTRICT CREATED IN 1957 SERVES THE 25 SCHOOL DISTRICTS IN ST. LOUIS COUNTY. THE PHILOSOPHY AND ADMINISTRATIVE POLICIES OF THE DISTRICT ARE PRESENTED. A DEPARTMENT OF PSYCHOLOGICAL AND SOCIAL SERVICES SERVES CHILDREN IN SPECIAL CLASSES IN THE SPECIAL SCHOOL DISTRICT AND POTENTIAL CANDIDATES FOR CLASSES, AND ALSO OPERATES A PROGRAM…

  9. 76 FR 12302 - Approval and Promulgation of Air Quality Implementation Plans; Illinois; Missouri; Saint Louis...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-07

    ...; Saint Louis Nonattainment Area; Determination of Attainment of the Fine Particle Standard AGENCY... attained the 1997 annual fine particle (PM 2.5 ) National Ambient Air Quality Standard (NAAQS). This... FR 36852), EPA established a health-based PM 2.5 NAAQS at 15.0 micrograms per cubic meter (...

  10. Mounting a Curricular Revolution: An Interview with Henry Louis Gates, Jr.

    ERIC Educational Resources Information Center

    von Zastrow, Claus

    2009-01-01

    This article presents an interview with Henry Louis Gates, Jr., Harvard professor and cultural critic who has captured 25 million viewers with his PBS documentary series, African American Lives (WNET). Using genealogical research and DNA science, Gates traces the family history of 19 famous African Americans. What results is a rich and moving

  11. Talking Cents: Public Discourse, State Oversight, and Democratic Education in East St. Louis

    ERIC Educational Resources Information Center

    Roseboro, Donyell L.; O'Malley, Michael P.; Hunt, John

    2006-01-01

    Since Jonathan Kozol's 1991 publication of "Savage Inequalities: Children in America's Schools," East St. Louis, Illinois, District 189 has endured unswerving criticism and study. While Kozol's work made publicly known the horrible conditions of schools in the district, it did not bring immediate relief. In 1994, the state appointed a financial…

  12. Talking Cents: Public Discourse, State Oversight, and Democratic Education in East St. Louis

    ERIC Educational Resources Information Center

    Roseboro, Donyell L.; O'Malley, Michael P.; Hunt, John

    2006-01-01

    Since Jonathan Kozol's 1991 publication of "Savage Inequalities: Children in America's Schools," East St. Louis, Illinois, District 189 has endured unswerving criticism and study. While Kozol's work made publicly known the horrible conditions of schools in the district, it did not bring immediate relief. In 1994, the state appointed a financial

  13. A Writer for Tweens at Heart: A Conversation with Louis Sachar

    ERIC Educational Resources Information Center

    Checkley, Kathy

    2006-01-01

    Tweens everywhere know Louis Sachar. Even if they haven't read about the quirky children and teachers of Wayside School, or blushed along with Bradley Chalkers after he was discovered in the girls' bathroom, they couldn't miss Sachar's 18th book, Holes. Published in 1998, the book earned a Newbery Medal in 1999 and landed on the silver screen in…

  14. USCGC Healy in Heavy Ice Passing CCGS Louis S. St-Laurent

    USCG Healy is circling to pass CCGS Louis in order to break her free from the ice. The joint field program utilized two icebreakers so that the seismic vessel, with gear in the water behind the ship, could be broken free when the ice prevented her forward progress. A ship towing gear has limited man...

  15. USCGC Healy, Circling and Passing by the Stern of CCGS Louis S. St-Laurent

    USCG Healy is circling to pass CCGS Louis in order to break her free from the ice.  The joint field program utilized two icebreakers so that the seismic vessel, with gear in the water behind the ship, could be broken free when the ice prevented her forward progress. A ship towing gear has limit...

  16. Mounting a Curricular Revolution: An Interview with Henry Louis Gates, Jr.

    ERIC Educational Resources Information Center

    von Zastrow, Claus

    2009-01-01

    This article presents an interview with Henry Louis Gates, Jr., Harvard professor and cultural critic who has captured 25 million viewers with his PBS documentary series, African American Lives (WNET). Using genealogical research and DNA science, Gates traces the family history of 19 famous African Americans. What results is a rich and moving…

  17. Progress estimating incidence rates of tumors and deformities in St. Louis River white sucker

    EPA Science Inventory

    The St. Louis River Area of Concern (AOC) was listed for the Beneficial Use Impairment (BUI) of Fish Tumors and Other Deformities without the benefit of histological information. Information on the fish tumor incidence rate is important for the future removal of the BUI. Two year...

  18. The Reversed Role of Magnets in St. Louis: Implications for Black Student Outcomes

    ERIC Educational Resources Information Center

    Grooms, Ain A.; Williams, Sheneka M.

    2015-01-01

    Magnet schools were originally created to attract a diverse student population. Using data from the 23 magnet schools in St. Louis, this longitudinal study is twofold: first, to review the performance outcomes of the magnet schools across a 5-year period, between 2005-2006 and 2009-2010, and second, to examine whether the magnet schools are…

  19. VERTICAL FLUXES AND EXCHANGE COEFFICIENTS IN THE AIR OVER ST. LOUIS. FIELD PROGRAM 1975

    EPA Science Inventory

    A field program was carried out in the greater metropolitan area of St. Louis, MO during February and July of 1975 as part of the Regional Air Pollution Study (RAPS). The purpose of the program was to collect atmospheric measurements needed for future studies of the planetary bou...

  20. DETECTION OF CENTRIPETAL HEAT-ISLAND CIRCULATIONS FROM TOWER DATA IN ST. LOUIS

    EPA Science Inventory

    Hourly averaged meteorological data gathered by a 25-tower network about St. Louis during 1976 are used in a search for centripetal circulations generated by the urban heat island. Considering data collected when the network resultant speed was less than 1.5 m/s, two data classes...

  1. State University of New York Louis Stokes Alliance for Minority Participation: Report on Best Practices

    ERIC Educational Resources Information Center

    Gafney, Leo

    2010-01-01

    This report is the based on a 10-year study of the activities developed under a National Science Foundation (NSF) Louis Stokes Alliance for Minority Participation (LSAMP) grant to a collaborative of institutions from the State University of New York. The goals of LSAMP are to recruit and retain under-represented minority students in the STEM

  2. A Comparison in the Developmental Strategies of the Cincinnati and St. Louis Public School Systems

    ERIC Educational Resources Information Center

    Feldmann, Doug; Watson, Timothy James

    2012-01-01

    This study investigated the recent histories of the urban public school districts of St. Louis, Missouri and Cincinnati, Ohio in the United States of America. The purpose was to identify the similar challenges that each had recently faced in regard to the maintenance and development of its public school systems, as well to gauge the level of

  3. The faucet snail (Bithynia tentaculata) invades the St. Louis River Estuary

    EPA Science Inventory

    The European-origin faucet snail (Bithynia tentaculata) now numbers among the aquatic invasive species present in the St. Louis River Estuary. This snail has been in the lower Great Lakes since the early 20th century but is new to the Lake Superior basin. We found faucet snails...

  4. The St. Louis Post-Dispatch Debate over Communism, 1940-1955.

    ERIC Educational Resources Information Center

    Pfaff, Daniel W.

    The liberal bias of the "St. Louis Post-Dispatch" has been well-documented, but memoranda between editor-publisher Joseph Pulitzer II and two of his key editors, Julius Klyman and Irving Dilliard, reveal a tug-of-war over the newspaper's liberal treatment of communism from 1940 to 1955. Klyman, editor of the "Pictures" magazine, was a labor…

  5. School Haze: A Response to Louis Menand's View on Multicultural Education.

    ERIC Educational Resources Information Center

    Franklin, Godfrey; Heath, Inez A.

    This essay discusses multicultural education in the context of responding to an article in a national magazine, which critiqued multicultural education. This essay argues that the article, "School Daze" (Louis Menand) in "Harper's Bazaar" magazine in September, 1992, oversimplifies and misrepresents key issues of multicultural education and its…

  6. The Reversed Role of Magnets in St. Louis: Implications for Black Student Outcomes

    ERIC Educational Resources Information Center

    Grooms, Ain A.; Williams, Sheneka M.

    2015-01-01

    Magnet schools were originally created to attract a diverse student population. Using data from the 23 magnet schools in St. Louis, this longitudinal study is twofold: first, to review the performance outcomes of the magnet schools across a 5-year period, between 2005-2006 and 2009-2010, and second, to examine whether the magnet schools are

  7. Celebrating Inclusivity at the Preschool Level: Early Intervention Success at St. Louis's Childgarden Child Care Center

    ERIC Educational Resources Information Center

    Ebsworth-Goold, Erika

    2009-01-01

    This article features Childgarden Child Development Center, located in the heart of St. Louis. It's a cheery, bright place with colorful self-portraits by pintsized Picassos hanging from every wall. More than 120 children aged six weeks to eight years old gather at Childgarden each day to learn all about themselves and the world around them. In…

  8. THE WOULD-BE GENTLEMAN: A Historical Simulation of the France of Louis XIV.

    ERIC Educational Resources Information Center

    Lougee, Carolyn Chappell

    1988-01-01

    Discusses a computer software package, available for the Apple Macintosh, which simulates the economic and social climate during the reign of Louis XIV of France, 1638-1715. Describes the benefits of using the program as a tool for teaching social history. Includes a course outcome and brief bibliography. (GEA)

  9. Distribution of submerged aquatic vegetation in the St. Louis River estuary: Maps and models

    EPA Science Inventory

    In late summer of 2011 and 2012 we used echo-sounding gear to map the distribution of submerged aquatic vegetation (SAV) in the St. Louis River Estuary (SLRE). From these data we produced maps of SAV distribution and we created logistic models to predict the probability of occurr...

  10. Status of Aquatic Non-indigenous Species in the St. Louis River System

    EPA Science Inventory

    As part of a study to develop recommendations for aquatic non-indigenous species (NIS) monitoring in Great Lakes areas at risk of invasion, we conducted comprehensive, multi-gear sampling in the lower St. Louis River in 2005-2007. This effort represents the most spatially and ta...

  11. Biology, History and Louis Pasteur: A New Approach to Teaching Science.

    ERIC Educational Resources Information Center

    Hendrick, Robert

    1991-01-01

    Presents a rationale for using the history of science in science education. Uses the life and work of Louis Pasteur to illustrate how the history of science can illustrate the nature of science. Describes how Pasteur's bourgeois ideology and ambition influenced his selection of problems to investigate. (over 35 references) (PR)

  12. Habitat use and trophic position effects on contaminant bioaccumulation in St. Louis River Estuary fishes

    EPA Science Inventory

    The objective of our study was to determine the relationship between fish tissue stable isotope composition and total mercury or polychlorinated biphenyl (PCB) concentrations in the St. Louis River estuary food web. We sampled two resident fishes, Yellow Perch (Perca flavescens) ...

  13. An Evaluation of Public School District Tobacco Policies in St. Louis County, Missouri

    ERIC Educational Resources Information Center

    Barbero, Colleen; Moreland-Russell, Sarah; Bach, Laura E.; Cyr, Julianne

    2013-01-01

    Background: One way to address tobacco use by youth is for primary and secondary schools to adopt and implement comprehensive tobacco policies. The purpose of this study was to evaluate the comprehensiveness of tobacco policies in St. Louis County, Missouri public school districts. Methods: We evaluated the strength of tobacco policies from all 23…

  14. Teach for St. Louis: Cross-Cultural Challenges and Successes of New Teachers

    ERIC Educational Resources Information Center

    Tao, Sarah A.

    2009-01-01

    Teach For America (TFA) teachers are placed in urban, impoverished, and highly diverse schools. The purpose of this study was to examine the challenges faced by TFA teachers (or corps members) in culturally and linguistically diverse schools in urban St. Louis. In examining how TFA teachers perceive and navigate these challenges, educators will…

  15. Louis Francis Sockalexis: The Life-Story of a Penobscot Indian.

    ERIC Educational Resources Information Center

    Wellman, Trina

    Detailing the rise and fall of Louis Sockalexis (1871-1913) who was the first American Indian to play in the major baseball leagues, this brief biography emphasizes Sockalexis's: (1) exceptional athletic ability; (2) culture conflict when, as a minority member, he entered main stream American life; (3) problems with alcohol and the ultimate demise…

  16. 33 CFR 165.905 - USX Superfund Site Safety Zones: St. Louis River.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 33 Navigation and Navigable Waters 2 2010-07-01 2010-07-01 false USX Superfund Site Safety Zones: St. Louis River. 165.905 Section 165.905 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) PORTS AND WATERWAYS SAFETY REGULATED NAVIGATION AREAS AND LIMITED...

  17. SYNOPTIC METEOROLOGY AND AIR QUALITY PATTERNS IN THE ST. LOUIS RAPS PROGRAM

    EPA Science Inventory

    An objective, statistical synoptic weather map classification scheme developed by Lund to stratify map patterns for further study was used to type regional weather patterns. The investigation extended over a 500-mile radius of the greater St. Louis area and was intended for subse...

  18. METEOROLOGY AND AIR QUALITY PATTERNS IN ST. LOUIS RAPS PROGRAM: UPPER LEVEL ANALYSES

    EPA Science Inventory

    A statistical map-typing procedure was used to stratify regional weather patterns over a 800-km radius area centered on St. Louis. It was intended for application to air pollution studies. Seasonal weather types were obtained for 850-mb height patterns and for geostrophic wind pa...

  19. Tested Demonstrations.

    ERIC Educational Resources Information Center

    Gilbert, George L., Ed.

    1988-01-01

    Details three demonstrations for use in chemistry classrooms. Includes: "A Demonstration of Corrosion by Differential Aeration"; "A Simple Demonstration of the Activation Energy Concept"; and "A Boiling Demonstration at Room Temperature." Each description includes equipment, materials, and methods. (CW)

  20. Tested Demonstrations.

    ERIC Educational Resources Information Center

    Gilbert, George L., Ed.

    1988-01-01

    Describes two chemistry demonstrations including a demonstration of chemical inhibition and "The Rayleigh Fountain" which demonstrates the polarity of the water molecule. Provides instructions and explanations for each demonstration. (CW)

  1. Demonstration plan for phytoremediation of explosive-contaminated groundwater in constructed wetlands at Milan Army Ammunition Plant Milan Tennessee. Volume 2. Final report

    SciTech Connect

    Behrends, L.; Sikora, F.; Kelly, D.; Coonrod, S.; Rogers, B.

    1996-01-01

    To demonstrate at Milan AAP in April 1996 through July 1997, the technical and economic feasibility of using phytoremediation in an artificial constructed wetlands for treatment of explosives-contaminated groundwater. Validated data on cost and effectiveness of this demonstration will be used to transfer this technology to the user community.

  2. Demonstration plan for phytoremediation of explosive-contaminated groundwater in constructed wetlands at Milan Army Ammunition Plant Milan Tennessee. Volume 1. Final report

    SciTech Connect

    Behrends, L.; Sikora, F.; Kelly, D.; Coonrod, S.; Rogers, B.

    1996-01-01

    To demonstrate at Milan AAP in April 1996 through July 1997, the technical and economic feasibility of using phytoremediation in an artificial, constructed wetlands for treatment of explosives-contaminated groundwater. Validated data on cost and effectiveness of this demonstration will be used to transfer this technology to the user community.

  3. DEMONSTRATION OF DIFFERENTIAL PROGRAMMING IN ENRICHMENT, ACCELERATION, COUNSELING, AND SPECIAL CLASSES FOR GIFTED PUPILS IN GRADES 1-9. FINAL REPORT.

    ERIC Educational Resources Information Center

    PLOWMAN, PAUL D.; RICE, JOSEPH P.

    CALIFORNIA PROJECT TALENT WAS A 3 1/2-YEAR PROJECT WHICH DEMONSTRATED FOUR TYPES OF PROGRAMS FOR GIFTED CHILDREN AND YOUTH. THE ENRICHMENT DEMONSTRATION ANALYZED THE NEEDS FOR INSERVICE TRAINING OF TEACHERS AND DEVELOPED APPROPRIATE WORKSHOPS AND ALSO INVENTED, FIELD TESTED, AND DISSEMINATED SPECIAL PUPIL UNITS IN (1) SCIENTIFIC DISCOVERY,…

  4. Arsenic and Nitrate Removal from Drinking Water by Ion Exchange U.S. EPA Demonstration Project at Vale, OR - Final Performance Evaluation Report

    EPA Science Inventory

    As part of the EPA Arsenic Removal Technology Demonstration Program, a 540-gal/min (gpm) ion exchange (IX) system proposed by Kinetico was selected for demonstration at Vale, OR to remove arsenic and nitrate from a groundwater supply to meet their respective maximum contaminant l...

  5. Career Connections: Enhancing Career Development and Employment Opportunities for University Students with Disabilities. Final Report for Postsecondary Demonstration Program [and] Career Connections for University Students with Disabilities.

    ERIC Educational Resources Information Center

    Aune, Betty; And Others

    This final report describes "Career Connections," a 3-year federally supported project at the University of Minnesota to enhance the career potential of students with disabilities, educate faculty and staff to work with these students, and assist employers in hiring and supervising people with disabilities. Project accomplishments included:…

  6. Project Seacap: Establishing a Child Service Demonstration Program for the Learning Disabled in Delaware. Final Evaluation Report. July 1, 1973 - August 31, 1975.

    ERIC Educational Resources Information Center

    Seaford School District, DE.

    Presented in the final report of Project SEACAP, a program designed to provide educational services to learning disabled students in Delaware, is information on the project's history and goals, progress, evaluation methodology, and conclusion and plans. Outlined among program objectives are to develop and field test guides and media of a program…

  7. Project TEEM Outreach: Transition into the Elementary Education Mainstream throughout Rural Vermont. Final Report. State-Wide Outreach Project: Handicapped Children's Early Education Program Demonstration Projects.

    ERIC Educational Resources Information Center

    Fox, Wayne; Ross-Allen, Jane

    This final report describes: (1) a model designed to help the transition of young children with special needs from early childhood programs into regular kindergarten and other regular education environments; and (2) the impact of TEEM (Transition into the Elementary Education Mainstream) Outreach in disseminating and replicating the model…

  8. Arsenic Removal from Drinking Water by Adsorptive Media EPA Demonstration Project at Golden Hills Community Services District in Tehachapi, CA Final Performance Evaluation Report

    EPA Science Inventory

    This report documents the activities performed and the results obtained for the arsenic removal treatment technology demonstration project at Golden Hills Community Services District (GHCSD) located in Tehachapi, CA. The objectives of the project were to evaluate (1) the effecti...

  9. Arsenic Removal from Drinking Water by Adsorptive Media, U.S. EPA Demonstration Project at LEADS Head Start Building in Buckeye Lake, OH - Final Performance Evaluation Report

    EPA Science Inventory

    This report documents the activities performed and the results obtained for the arsenic removal treatment technology demonstration project at Licking Economic Action Development Study (LEADS) Head Start School in Buckeye Lake, Ohio. The objectives of the project were to evaluate...

  10. Arsenic Removal from Drinking Water by Adsorptive Media U.S. EPA Demonstration Project at Richmond Elementary School in Susanville, CA Final Performance Evaluation Report

    EPA Science Inventory

    This report documents the activities performed and the results obtained for the arsenic removal treatment technology demonstration project at Richmond Elementary School in Susanville, CA. The objectives of the project were to evaluate: (1) the effectiveness of an Aquatic Treatme...

  11. Arsenic Removal from Drinking Water by Absorptive Media-U.S. EPA Demonstration Project at Desert Sands MDWCA, NM Final Performance Evaluation Report

    EPA Science Inventory

    This report documents the activities performed and the results obtained for the arsenic removal treatment technology demonstration project at the Desert Sands Mutual Domestic Water Consumers Association (MDWCA) facility in Anthony, NM. The objectives of the project were to evalu...

  12. Operations Support of Phase 2 Integrated Demonstration In Situ Bioremediation. Volume 2, Final report: Data in tabular form, Disks 2,3,4

    SciTech Connect

    Hazen, T.C.

    1993-09-01

    This document consists solely of data acquired during phase 2 of the integrated demonstration project concerning in situ bioremediation performed at the Savannah River Site, Aiken, South Carolina. The data is presented in tabular form.

  13. SEAMIST{trademark} in-situ instrumentation and vapor sampling system applications in the Sandia Mixed Waste Landfill Integrated Demonstration program: Final report

    SciTech Connect

    Williams, C.; Lowry, W.; Cremer, D.; Dunn, S.D.

    1995-09-01

    The Mixed Waste Landfill Integrated Demonstration was tasked with demonstrating innovative technologies for the cleanup of chemical and mixed waste landfills that are representive of sites occurring throughout the DOE complex and the nation. The SEAMIST{trademark} inverting membrane deployment system has been used successfully at the Mixed Waste Landfill Integrated Demonstration (MWLID) for multipoint vapor sampling, pressure measurement, permeability measurement, sensor integration demonstrations, and borehole lining. Several instruments were deployed inside the SEAMIST{trademark}-lined boreholes to detect metals, radionuclides, moisture, and geologic variations. The liner protected the instruments from contamination, maintained support of the uncased borehole wall, and sealed the total borehole from air circulation. Recent activities included the installation of three multipoint vapor sampling systems and sensor integration systems in 100-foot-deep vertical boreholes. A long term pressure monitoring program has recorded barometric pressure effects at depth with relatively high spatial resolution. The SEAMIST{trademark} system has been integrated with a variety of hydrologic and chemical sensors for in-situ measurements, demonstrating its versatility as an instrument deployment system that allows easy emplacement and removal. Standard SEAMIST{trademark} vapor sampling systems were also integrated with state-of-the-art volatile organic compound analysis technologies. The results and status of these demonstration tests are presented.

  14. Tested Demonstrations.

    ERIC Educational Resources Information Center

    Gilbert, George L., Ed.

    1988-01-01

    Describes three flame test demonstrations including "Student-Presented Demonstrations on the Colors of Transition Metal Complexes,""A Flame Test Demonstration Device," and "Vivid Flame Tests." Preparation and procedures are discussed. Included in the first demonstration is an evaluation scheme for grading student demonstrations. (CW)

  15. Transition: A Model for the Transition of Handicapped Children from Essential Early Education Programs to Regular Public School Programs in a Rural Setting. Handicapped Children's Early Education, Assistance Demonstration Project. Final Report.

    ERIC Educational Resources Information Center

    Vermont Univ., Burlington. Center for Developmental Disabilities.

    This final report of a federally funded demonstration project describes the impact of Project TEEM (Transitioning into the Elementary Education Mainstream). Project TEEM worked to enable school systems to implement a transition planning process for moving preschool-aged children with handicaps from early childhood special education programs into…

  16. Tested Demonstrations.

    ERIC Educational Resources Information Center

    Gilbert, George L., Ed.

    1987-01-01

    Presented are three demonstrations for chemical education. The activities include: (1) demonstration of vapor pressure; (2) a multicolored luminol-based chemiluminescence demonstration; and (3) a Charles's Law/Vapor pressure apparatus. (RH)

  17. Reflectance Demonstration.

    ERIC Educational Resources Information Center

    Kowalski, Frank

    1993-01-01

    Presents a demonstration in which a mirror "disappears" upon rotation. The author has used the demonstration with students from fourth grade up through college. Suggestions are given for making the demonstration into a permanent hallway display. (MVL)

  18. Tested Demonstrations.

    ERIC Educational Resources Information Center

    Gilbert, George L., Ed.

    1982-01-01

    Three chemistry demonstrations are described: (1) partition coefficients; (2) Rutherford simulation experiment; and (3) demonstration of the powerful oxidizing property of dimanganeseheptoxide. Background information, materials needed, and procedures are provided for each demonstration. (JN)

  19. Long-term continuous monitor demonstration program: Columbus and Southern Ohio Electric Company, Conesville Unit 6. Final report Dec 79-Mar 83

    SciTech Connect

    Peduto, E.F. Jr.; Porter, T.J.; Midgley, D.P.

    1984-03-01

    The report gives results of a continuous monitoring demonstration at the Columbus and Southern Ohio Electric Company's Conesville Generating Station. The purpose of the demonstration was to determine the feasibility of the requirements for monitoring and control of SO2 emissions as specified in 40 CFR, Part 60, Subpart Da, which promulgates new source performance standards (NSPS) for new utility steam generators. A secondary objective was to adhere to the draft quality assurance requirements scheduled for promulgation as Appendix F. The report describes program activities and results of the field portion, during which data were collected for about 12 months of a 16-month period.

  20. Tested Demonstrations.

    ERIC Educational Resources Information Center

    Gilbert, George L., Ed.

    1985-01-01

    Background information (including chemical reactions) and procedures used are provided for (1) three buffer demonstrations and (2) a demonstration of phase transfer catalysis and carbanion formation. (JN)

  1. Tested Demonstrations.

    ERIC Educational Resources Information Center

    Gilbert, George L., Ed.

    1988-01-01

    This article details two demonstrations involving color changes. Included are "Manganese Color Reactions" and "Flame Colors Demonstration." Include a list of materials needed, procedures, cautions, and results. (CW)

  2. St. Louis Area Earthquake Hazards Mapping Project - A Progress Report-November 2008

    USGS Publications Warehouse

    Karadeniz, D.; Rogers, J.D.; Williams, R.A.; Cramer, C.H.; Bauer, R.A.; Hoffman, D.; Chung, J.; Hempen, G.L.; Steckel, P.H.; Boyd, O.L.; Watkins, C.M.; McCallister, N.S.; Schweig, E.

    2009-01-01

    St. Louis has experienced minor earthquake damage at least 12 times in the past 200 years. Because of this history and its proximity to known active earthquake zones, the St. Louis Area Earthquake Hazards Mapping Project (SLAEHMP) is producing digital maps that show variability of earthquake hazards, including liquefaction and ground shaking, in the St. Louis area. The maps will be available free via the internet. Although not site specific enough to indicate the hazard at a house-by-house resolution, they can be customized by the user to show specific areas of interest, such as neighborhoods or transportation routes. Earthquakes currently cannot be predicted, but scientists can estimate how strongly the ground is likely to shake as the result of an earthquake. Earthquake hazard maps provide one way of conveying such estimates. The U.S. Geological Survey (USGS), which produces earthquake hazard maps for the Nation, is working with local partners to develop detailed maps for urban areas vulnerable to strong ground shaking. These partners, which along with the USGS comprise the SLAEHMP, include the Missouri University of Science and Technology-Rolla (Missouri S&T), Missouri Department of Natural Resources (MDNR), Illinois State Geological Survey (ISGS), Saint Louis University, Missouri State Emergency Management Agency, and URS Corporation. Preliminary hazard maps covering a test portion of the 29-quadrangle St. Louis study area have been produced and are currently being evaluated by the SLAEHMP. A USGS Fact Sheet summarizing this project was produced and almost 1000 copies have been distributed at several public outreach meetings and field trips that have featured the SLAEHMP (Williams and others, 2007). In addition, a USGS website focusing on the SLAEHMP, which provides links to project results and relevant earthquake hazard information, can be found at: http://earthquake.usgs.gov/regional/ceus/urban_map/st_louis/index.php. This progress report summarizes the methodology and data used to generate these preliminary maps. For more details about many of the topics in this summary the reader is referred to the Karadeniz (2007) and Chung (2007) Ph.D. theses.

  3. Develop and Demonstrate the Cellulose to Ethanol Process: Executive Summary of the Final Technical Report, 17 September 1980 - 17 March 1982

    SciTech Connect

    Emert, George H.; Becker, Dana K.; Bevernitz, Kurt J.; Gracheck, Stephen J.; Kienholz, Eldon W.; Rivers, Dougals B.; Zoldak, Bernadette R.; Woodford, Lindley C.

    1982-01-01

    The Biomass Research Center at the University of Arkansas was contracted by the Solar Energy Research Institute to 'Develop and Demonstrate the Cellulose to Ethanol Process.' The purpose of the contract was to accelerate site selection, site specific engineering, and research and development leading to the determination of the feasibility of economically operating a cellulose to ethanol commercial scale plant.

  4. Arsenic Removal from Drinking Water by Iron Removal U.S. EPA Demonstration Project at Vintage on the Ponds in Delavan, WI Final Performance Evaluation Report

    EPA Science Inventory

    This report documents the activities performed and the results obtained for the arsenic removal treatment technology demonstration project at Vintage on the Ponds in Delavan, WI. The objectives of the project were to evaluate: (1) the effectiveness of a Kinetico Macrolite press...

  5. Arsenic Removal from Drinking Water by Coagulation/Filtration U.S. EPA Demonstration Project at City of Three Forks, MT, Final Performance Evaluation Report

    EPA Science Inventory

    This report documents the activities performed during and the results obtained from the arsenic removal treatment technology demonstration project at the City of Three Forks, MT facility. The objectives of the project were to evaluate: 1) the effectiveness of Kineticos FM-248-A...

  6. ARSENIC REMOVAL FROM DRINKING WATER BY IRON REMOVAL. U.S. EPA DEMONSTRATION PROJECT AT CLIMAX, MN. FINAL PERFORMANCE EVALUATION REPORT.

    EPA Science Inventory

    This report documents the activities performed and the results obtained for the arsenic removal treatment technology demonstration project following one year of operation at the Climax, Minnesota, site. The objectives of the project were to evaluate: (1) the effectiveness of Kin...

  7. Arsenic Removal from Drinking Water by Adsorptive Media, U.S. EPA Demonstration Project at Lead, South Dakota - Final Performance Evaluation Report

    EPA Science Inventory

    This report documents the activities performed and the results obtained from the arsenic removal treatment technology demonstration project at Lead, South Dakota. The main objective of the project was to evaluate the effectiveness of SolmeteX’s adsorptive media system in removin...

  8. Arsenic Removal from Drinking Water by Adsorptive Media U.S. EPA Demonstration Project at Nambe Pueblo, New Mexico - Final Performance Evaluation Report

    EPA Science Inventory

    This report documents the activities performed and the results obtained from this arsenic removal treatment technology demonstration project at the Nambe Pueblo, New Mexico. The main objective of the project was to evaluate the effectiveness of AdEdge Technologies' AD-33 media i...

  9. Arsenic Removal from Drinking Water by Coagulation/Filtration - U.S. EPA Demonstration Project at Conneaut Lake Park in Conneaut Lake, PA - Final Performance Evaluation Report

    EPA Science Inventory

    This report documents the activities performed and the results obtained from the arsenic removal treatment technology demonstration project at Conneaut Lake Park (the Park) in Conneaut Lake, PA. The main objective of the project was to evaluate the effectiveness of AdEdge Techno...

  10. Arsenic Removal from Drinking Water by Iron Removal U.S. EPA Demonstration Project at Sabin, MN Final Performance Evaluation Report

    EPA Science Inventory

    This report documents the activities performed and the results obtained from January 30, 2006 to April 29, 2007 at the U.S. Environmental Protection Agency (EPA) Arsenic Removal Technology Demonstration site in Sabin, MN. The main objective of the project was to evaluate the eff...

  11. Arsenic Removal from Drinking Water by Coagulation/Filtration U.S. EPA Demonstration Project at Town of Felton, DE, Final Performance Evaluation Report

    EPA Science Inventory

    This report documents the activities performed during and the results obtained from the arsenic removal treatment technology demonstration project at the Town of Felton, DE. The objectives of the project were to evaluate: (1) the effectiveness of Kinetico’s FM-348-AS coagulation...

  12. Arsenic Removal from Drinking Water by Coagulation/Filtration U.S. EPA Demonstration Project at City of Three Forks, MT, Final Performance Evaluation Report

    EPA Science Inventory

    This report documents the activities performed during and the results obtained from the arsenic removal treatment technology demonstration project at the City of Three Forks, MT facility. The objectives of the project were to evaluate: 1) the effectiveness of Kinetico’s FM-248-A...

  13. Arsenic Removal from Drinking Water by Coagulation/Filtration U.S. EPA Demonstration Project at Village of Pentwater, MI. Final performance Evaluation Report

    EPA Science Inventory

    This report documents the activities performed during and the results obtained from the arsenic removal treatment technology demonstration project at the Village of Pentwater, MI facility. The objectives of the project were to evaluate: (1) the effectiveness of Kinetico’s FM-260...

  14. EXECUTIVE SUMMARY FOR FULL-SCALE DUAL-ALKALI DEMONSTRATION SYSTEM AT LOUISVILLE GAS AND ELECTRIC CO. - FINAL DESIGN AND SYSTEM COST

    EPA Science Inventory

    The report describes phase 2 of a 4-phase demonstration program involving the dual alkali process for controlling SO2 emissions from Unit 6, a coal-fired boiler at Louisville Gas and Electric Co.'s Cane Run Station. The program consists of four phases: (1) preliminary design and ...

  15. Effective Mechanisms for Facilitating Coordination of Vocational Education Programs with the Youth Employment and Demonstration Projects Act of 1977. Final Report.

    ERIC Educational Resources Information Center

    Brower, Sally M.

    A study was conducted to analyze effective mechanisms for facilitating coordination of vocational education programs with programs conducted by prime sponsors under the Youth Employment and Demonstration Projects Act of 1977. The project goal was to identify, describe and analyze such mechanisms and to disseminate the results to a nationwide…

  16. Arsenic Removal from Drinking Water by Adsorptive Media U.S. EPA Demonstration Project at Wellman, TX, Final Performance Evaluation Report

    EPA Science Inventory

    This report documents the activities performed and the results obtained from the arsenic removal treatment technology demonstration project in the City of Wellman, TX. The main objective of the project was to evaluate the effectiveness of AdEdge Technologies’ AD-33 media in remo...

  17. ARSENIC REMOVAL FROM DRINKING WATER BY ADSORPTIVE MEDIA U.S. EPA DEMONSTRATION PROJECT AT CHATEAU ESTATES MOBILE HOME PARK IN SPRINGFIELD, OH. FINAL PERFORMANCE EVALUATION REPORT

    EPA Science Inventory

    This report documents the activities performed for and the results obtained from the first six months of the arsenic removal treatment technology demonstration project at the Chateau Estates Mobile Home Park at Springfield, OH. The objectives of the project are to evaluate the ef...

  18. Arsenic Removal from Drinking Water by Adsorptive Media U.S. EPA Demonstration Project at Brown City, MI Final Performance Evaluation Report

    EPA Science Inventory

    This report documents the activities performed and the results obtained from the arsenic removal treatment technology demonstration project in Brown City, MI. The objectives of the project were to evaluate (1) the effectiveness of a Severn Trent Services (STS) adsorptive media s...

  19. Arsenic Removal from Drinking Water by Adsorptive Media - U.S. EPA Demonstration Project at Covered Wells in Tohono O’odham Nation, AZ - Final Performance Evaluation Report

    EPA Science Inventory

    This report documents the activities performed and the results obtained from the arsenic removal treatment technology demonstration project at Covered Wells in Tohono O’odham Nation, AZ. The main objective of the project was to evaluate the effectiveness of AdEdge Technologies’ ...

  20. Arsenic Removal from Drinking Water by Adsorptive Media U.S. EPA Demonstration Project at Queen Anne’s County, Maryland Final Performance Evaluation Report

    EPA Science Inventory

    This report documents the activities performed and the results obtained from the arsenic removal treatment technology demonstration project at the community of Prospect Bay at Grasonville in Queen Anne’s County, MD. The main objective of the project was to evaluate the effective...

  1. Arsenic Removal from Drinking Water by Iron Removal and Adsorptive Media U.S. EPA Demonstration Project at Stewart, MN, Final Performance Evaluation Report

    EPA Science Inventory

    This report documents the activities performed and the results obtained from the one-year U.S. Environmental Protection Agency (EPA) arsenic removal technology demonstration project at the Stewart, MN facility. The main objective of the project was to evaluate the effectiveness ...

  2. Arsenic Removal from Drinking Water by Adsorptive Media U.S. EPA Demonstration Project at Webb Consolidated Independent School District in Bruni, TX - Final Performance Evaluation Report

    EPA Science Inventory

    This report documents the activities performed and the results obtained from the arsenic removal treatment technology demonstration project at the Webb Consolidated Independent School District (Webb CISD) in Bruni, TX. The main objective of the project was to evaluate the effect...

  3. Arsenic Removal from Drinking Water by Adsorptive Media. U.S. EPA Demonstration Project at Oak Manor Municipal Utility District at Alvin, TX. Final Performance Evaluation Report

    EPA Science Inventory

    This report documents the activities performed and the results obtained for the EPA arsenic removal technology demonstration project at the Oak Manor Municipal Utility District (MUD) facility in Alvin, TX. The objectives of the project were to evaluate 1) the effectiveness of a ...

  4. Arsenic Removal from Drinking Water by Adsorptive Media - U.S. EPA Demonstration Project at Goffstown, NH, Final Performance Evaluation Report

    EPA Science Inventory

    This report documents the activities performed and the results obtained from the arsenic removal treatment technology demonstration project at the Orchard Highlands Subdivision site in Goffstown, NH. The main objective of the project was to evaluate the effectiveness of AdEdge T...

  5. Arsenic Removal from Drinking Water by Adsorptive Media U.S. EPA Demonstration Project at Dummerston, VT Final Performance Evaluation Report

    EPA Science Inventory

    This report documents the activities performed and the results obtained for the arsenic removal treatment technology demonstration project at Charette Mobile Home Park (CMHP) in Dummerston, Vermont. The objectives of the project were to evaluate: (1) the effectiveness of an Aqua...

  6. Arsenic Removal from Drinking Water by Adsorptive Media U.S. EPA Demonstration Project at Spring Brook Mobile Home Park in Wales, ME Final Performance Evaluation Report

    EPA Science Inventory

    This report documents the activities performed and the results obtained for the arsenic removal treatment technology demonstration project at Spring Brook Mobile Home Park (SBMHP) in Wales, Maine. The objectives of the project were to evaluate: 1) the effectiveness of an arsenic...

  7. Arsenic Removal from Drinking Water by Coagulation/Filtration U.S. EPA Demonstration Project at Sandusky, MI Final Performance Evaluation Report

    EPA Science Inventory

    This report documents the activities performed during and the results obtained from the U.S. Environmental Protection Agency (EPA) arsenic removal technology demonstration project at the City of Sandusky, MI facility. The objectives of the project were to evaluate: 1) the effect...

  8. Measuring the Quality of Care in Illinois Nursing Homes. Illinois Long Term Care Research and Demonstration Projects Series. Final Report. (1987).

    ERIC Educational Resources Information Center

    Cella, Margot; Gabay, Mary

    This report evaluates the types of data gathered about nursing homes during a survey process by the State of Illinois through its Inspection of Care Review and Quality Incentive Program (QUIP) assessments. The data are compared to other State systems/demonstrations in an effort to choose those indicators which best measure the quality of care in…

  9. Special Demonstration Project for Involvement of Adult Residents of Soul City, Tuscaloosa, Alabama. Volume I: Evaluation and Final Report; Volume II: Supplementary Materials; Volume III: Public Relations.

    ERIC Educational Resources Information Center

    Alabama Univ., Tuscaloosa.

    This special demonstration project was designed to develop ways of reaching illiterate women and motivating them toward adult basic education goals through programs that support and strengthen family life. Volume I presents the following: Introduction and Purpose: Project Procedure; Program Accomplishments and Evaluation (Description of the

  10. Youth and the Local Employment Agenda. An Analysis of Prime Sponsor Experience Implementing the Youth Employment and Demonstration Projects Act. Overview and Area Summaries. Final Report.

    ERIC Educational Resources Information Center

    Wurzburg, Gregory

    Using a case study approach, an eighteen-month review assessed the implementation of the Youth Employment and Demonstration Projects Act (YEDPA) in thirty-seven prime sponsorships in twelve states. Most states showed progress in establishing a role for local educational agencies in the prime sponsor employment and training service matrix. But too

  11. Arsenic and Uranium Removal from Drinking Water by Adsorptive Media U.S. EPA Demonstration Project at Upper Bodfish in Lake Isabella, CA -Final Performance Evaluation Report

    EPA Science Inventory

    This report documents the activities performed during and the results obtained from the performance evaluation of an arsenic (As) and uranium (U) removal technology demonstrated at Upper Bodfish in Lake Isabella, CA. The objectives of the project are to evaluate: (1) the effecti...

  12. Arsenic Removal from Drinking Water by Adsorptive Media - U.S. EPA Demonstration Project at Woodstock Middle School in Woodstock, CT - Final Performance Evaluation Report

    EPA Science Inventory

    This report documents the activities performed for and the results obtained from the arsenic removal treatment technology demonstration project at the Woodstock Middle School in Woodstock, CT. The objectives of the project were to evaluate the effectiveness of Adsorbsia GTO me...

  13. Arsenic Removal from Drinking Water by Adsorptive Media - U.S. EPA Demonstration Project at Rollinsford, NH, Final Performance Evaluation Report

    EPA Science Inventory

    This report documents the activities performed and the results obtained from the arsenic removal treatment technology demonstration project at Rollinsford, New Hampshire. The objectives of the project were to evaluate: 1) the effectiveness of AdEdge Technologies’ AD -33TM media ...

  14. Final Technical Report on STTR Project DE-FG02-06ER86282 Development and Demonstration of 6-Dimensional Muon Beam Cooling

    SciTech Connect

    Muons, Inc.

    2011-05-24

    The overarching purpose of this project was to prepare a proposal for an experiment to demonstrate 6-dimensional muon beam cooling. The technical objectives were all steps in preparing the proposal, which was successfully presented to the Fermilab Accelerator Advisory Committee in February 2009. All primary goals of this project have been met.

  15. ARSENIC REMOVAL FROM DRINKING WATER BY PROCESS MODIFICATION TO COAGULATION/FILTRATION. USEPA DEMONSTRATION PROJECT AT LIDGERWOOD, ND. FINAL PERFORMANCE EVALUATION REPORT

    EPA Science Inventory

    This report documents the activities performed and the results obtained for the arsenic removal treatment technology demonstration project at the Lidgerwood, North Dakota site. The objectives of the project were to evaluate: (1) the effectiveness of process modifications to an e...

  16. Arsenic Removal from Drinking Water by Adsorptive Media - U.S. EPA Demonstration Project at Taos, NM, Final Performance Evaluation Report

    EPA Science Inventory

    This report documents the activities performed and the results obtained for the EPA arsenic removal technology demonstration project at the Town of Taos in New Mexico. The main objective of the project was to evaluate the effectiveness of Severn Trent Services’ (STS) SORB 33™ ad...

  17. Arsenic Removal from Drinking Water by Adsorptive Media - U.S. EPA Demonstration Project at Seely-Brown Village in Pomfret, CT - Final Performance Evaluation Report

    EPA Science Inventory

    This report documents the activities performed for and the results obtained from the arsenic removal treatment technology demonstration project at Seely-Brown Village in Pomfret, CT. The objectives of the project were to evaluate the effectiveness of ArsenXnp adsorption media in...

  18. Arsenic Removal from Drinking Water by Coagulation/Filtration - U.S. EPA Demonstration Project at Village of Waynesville, IL - Final Performance Evaluation Report

    EPA Science Inventory

    This report documents the activities performed and the results obtained from the arsenic removal drinking water treatment technology demonstration project at the Village of Waynesville, IL. The main objective of the project was to evaluate the effectiveness of the Peerless coagu...

  19. Arsenic Removal from Drinking Water by Adsorptive Media - U.S. EPA Demonstration Project at Hot Springs Mobile Home Park in Willard, Utah - Final Performance Evaluation Report

    EPA Science Inventory

    This report documents activities performed for and results obtained from the arsenic removal treatment technology demonstration project at the Hot Springs Mobile Home Park (HSMHP) in Willard, UT. The objectives of the project were to evaluate the effectiveness of Adsorbsia™ GTO™...

  20. Arsenic Removal from Drinking Water by Coagulation/Filtration - U.S. EPA Demonstration Project at Town of Arnaudville, LA - Final Performance Evaluation Report

    EPA Science Inventory

    This report documents the activities performed during and the results obtained from the arsenic removal treatment technology demonstration project at the United Water Systems’ facility in Arnaudville, LA. The objectives of the project were to evaluate: (1) the effectiveness of K...

  1. Arsenic Removal from Drinking Water by Iron Removal U.S. EPA Demonstration Project at Vintage on the Ponds in Delavan, WI Final Performance Evaluation Report

    EPA Science Inventory

    This report documents the activities performed and the results obtained for the arsenic removal treatment technology demonstration project at Vintage on the Ponds in Delavan, WI. The objectives of the project were to evaluate: (1) the effectiveness of a Kinetico Macrolite® press...

  2. Arsenic Removal from Drinking Water by Iron Removal - U.S. EPA Demonstration Project at Northeastern Elementary School in Fountain City, IN - Final Performance Evaluation Report

    EPA Science Inventory

    This report documents the activities performed and the results obtained from the arsenic removal treatment technology demonstration project at Northeastern Elementary School in Fountain City, IN. The main objective of the project was to evaluate the effectiveness of US Water Sys...

  3. Arsenic Removal from Drinking Water by Adsorptive Media - U.S. EPA Demonstration Project at Geneseo Hills Subdivision, in Geneseo, IL Final Performance Evaluation Report

    EPA Science Inventory

    This report documents the activities performed and the results obtained from the arsenic removal treatment technology demonstration project at the Geneseo Hills Subdivision in Geneseo, IL. The main objective of the project was to evaluate the effectiveness of AdEdge Technologies...

  4. Arsenic Removal from Drinking Water by Adsorptive Media - U.S. EPA Demonstration Project at Woodstock Middle School in Woodstock, CT - Final Performance Evaluation Report

    EPA Science Inventory

    This report documents the activities performed for and the results obtained from the arsenic removal treatment technology demonstration project at the Woodstock Middle School in Woodstock, CT. The objectives of the project were to evaluate the effectiveness of Adsorbsia™ GTO™ me...

  5. Arsenic Removal from Drinking Water by Coagulation/Filtration, U.S. EPA Demonstration Project at the City of Okanogan, WA - Final Performance Evaluation Report

    EPA Science Inventory

    This report documents the activities performed during and the results obtained from the arsenic removal treatment technology demonstration project at the City of Okanogan, WA facility. The objectives of the project were to evaluate: (1) the effectiveness of Filtronics’ FH-13 Ele...

  6. Arsenic Removal from Drinking Water by Adsorptive Media U.S. EPA Demonstration Project at Wellman, TX, Final Performance Evaluation Report

    EPA Science Inventory

    This report documents the activities performed and the results obtained from the arsenic removal treatment technology demonstration project in the City of Wellman, TX. The main objective of the project was to evaluate the effectiveness of AdEdge Technologies AD-33 media in remo...

  7. Arsenic Removal from Drinking Water by Adsorptive Media - U.S. EPA Demonstration Project at Covered Wells in Tohono Oodham Nation, AZ - Final Performance Evaluation Report

    EPA Science Inventory

    This report documents the activities performed and the results obtained from the arsenic removal treatment technology demonstration project at Covered Wells in Tohono Oodham Nation, AZ. The main objective of the project was to evaluate the effectiveness of AdEdge Technologies ...

  8. Arsenic Removal from Drinking Water by Adsorptive Media U.S. EPA Demonstration Project at Queen Annes County, Maryland Final Performance Evaluation Report

    EPA Science Inventory

    This report documents the activities performed and the results obtained from the arsenic removal treatment technology demonstration project at the community of Prospect Bay at Grasonville in Queen Annes County, MD. The main objective of the project was to evaluate the effective...

  9. Training Blind Persons to Work as Taxpayer Service Representatives for Internal Revenue Service. Final Report of a Demonstration Project (March 1967-May 1971).

    ERIC Educational Resources Information Center

    Knoch, Elmo A., Jr.; Ward, Allan L.

    The report describes a 4-year demonstration project conducted by the Arkansas Enterprises for the Blind to determine the feasibility of training blind persons to work as taxpayer service representatives for the Internal Revenue Service. During the period (1967-1971), 10 training classes were completed. Trainees were placed in job positions in 32

  10. New Education for New Students--A Senior Citizen Project. A Demonstration Project for Direct Educational Services to Senior Adults. Final Report.

    ERIC Educational Resources Information Center

    Carlson, Charles R.; Paine, Miriam

    Guidelines resulting from a demonstration project to test approaches and methods in providing direct educational opportunities to the aging are provided. The sections of this book of guidelines are: Introduction--Why This Book of Guidelines (A Philosophy for Developing Educational Programs for the Aging, Basic Facts About the Aging, and The Aging…

  11. Tested Demonstrations

    ERIC Educational Resources Information Center

    Gilbert, George L., Ed.

    1977-01-01

    Three demonstrations are described: paramagnetic properties of Fe(11) and Fe(111), the preparation of polyurethane foam: a lecture demonstration and the electrolysis of water-fuel cell reactions. A small discussion of the concepts demonstrated is included in each demonstration's description. (MR)

  12. Final report of the environmental measurement-while-drilling-gamma ray spectrometer system technology demonstration at the Savannah River Site F-Area Retention Basin

    SciTech Connect

    Lockwood, G.J.; Normann, R.A.; Williams, C.V.

    1997-08-01

    The environmental measurement-while-drilling-gamma ray spectrometer (EMWD-GRS) system represents an innovative blend of new and existing technology that provides real-time environmental and drill bit data during drilling operations. The EMWD-GRS technology was demonstrated at Savannah River Site F-Area Retention Basin. The EMWD-GRS technology demonstration consisted of continuously monitoring for gamma-radiation-producing contamination while drilling two horizontal boreholes below the backfilled retention basin. These boreholes passed near previously sampled vertical borehole locations where concentrations of contaminant levels of cesium had been measured. Contaminant levels continuously recorded by the EMWD-GRs system during drilling are compared to contaminant levels previously determined through quantitative laboratory analysis of soil samples.

  13. Final Design and Integration of Micro-Chip Inductive Edge Sensors for the Seven Segment Demonstrator. Testing of Integrated Edge Sensors in Test Packages

    NASA Technical Reports Server (NTRS)

    Karpinsky, John

    1997-01-01

    The contractor attended the critical design review and evaluated the presentations of other team members and presented data on the inductive edge sensor. The prototype micro-chip inductive edge sensor was evaluated, and devices were found to have a number of characteristics which made them unsuitable for installation on the seven segment demonstrator. The amplifier bandwidth was too low, the output drive current was too small, and there is an interaction between the digital circuitry and the amplifier that causes the amplifier to stop functioning. Therefore, the inductive edge sensors were not installed on the seven segment demonstrator. The contractor has participated in instruction, problem analysis, and provided technical assistance to NASA and its contractors for the development of 8 hexagonal mirror faceplates with electronics and edge sensors.

  14. A biological/chemical process for reduced waste and energy consumption, Caprolactam production: Phase 1, Select microorganisms and demonstrate feasibility. Final report

    SciTech Connect

    St.Martin, E.J.

    1995-08-01

    A novel biological/chemical process for converting cyclohexane into caprolactam was investigated. Microorganisms in a bioreactor would be used to convert cyclohexane into caprolactone followed by chemical synthesis of caprolactam using ammonia. The proposed bioprocess would be more energy efficient and reduce byproducts and wastes that are generated by the current chemical process. We have been successful in isolating from natural soil and water samples two microorganisms that can utilize cyclohexane as a sole source of carbon and energy for growth. These microorganisms were shown to have the correct metabolic intermediates and enzymes to convert cyclohexane into cyclohexanol, cyclohexanone and caprolactone. Genetic techniques to create and select for caprolactone hydrolase negative-mutants are being developed. These blocked-mutants will be used to convert cyclohexane into caprolactone but, because of the block, be unable to metabolize the caprolactone further and excrete it as a final end product.

  15. Energy efficient low-income housing demonstration with Houston Habitat for Humanity. Final status report, October 1, 1995--September 30, 1997

    SciTech Connect

    1997-09-30

    Using DOE grant funds, the Alliance to Save Energy developed and managed an award-winning low-income housing demonstration in cooperation with Houston Habitat for Humanity at the 1996 and 1997 annual NAHB Builders Show in Houston, Texas. Using a unique group of over 30 national, state and local partners, the energy design of Houston Habitat houses was permanently upgraded to the Energy Star Homes Program threshold. Meeting Energy Star Homes Program criteria, the partner design team increased the level of efficiency approximately 30% over the 1992 Model Energy Code. This innovative design using commercially available materials added approximately $1,400 in cost-effective energy upgrades with an estimated payback of less than 8 years. The 30 public-private partners successfully demonstrated energy and resource efficient housing techniques to the 65,000 NAHB home show attendees and the over 3,000 Habitat affiliates. This project resulted in the Houston Habitat affiliate becoming the nation`s first low-income Energy Star Homes Program home builder. By the year 2000, Houston Habitat anticipates building over 500 homes to this new level of efficiency as well as set an example for other Habitat affiliates nationwide to follow. The 1997 demonstration house utilized an all-women volunteer builders team to construct a 3 bedroom home in Houston Habitat`s Woodglen Subdivision. Energy consumption was remotely metered by Texas A and M.

  16. Radon reduction and radon-resistant construction demonstrations in New York. Volume 1. Technical report. Final report, March 1987-February 1991

    SciTech Connect

    Nitschke, I.; Clarkin, M.; Clark, W.; Hough, R.E.

    1993-03-01

    The report gives results of radon reduction and radon-resistant construction demonstrations in New York. The existing house evaluation demonstrated radon mitigation techniques where indoor radon concentrations exceeded 4 pCi/L. Results demonstrated that sealing all accessible foundation penetrations in the basement effectively reduced the radon concentration, although not below 4 pCi/L, and that sealing aids the effectiveness of an active depressurization system. Active depressurization systems were usually successful in achieving 4 pCi/L. The footing drain, sub-slab, and basement walls were all successfully depressurized using a standard technique after grab samples or radon 'sniffing' techniques were used to identify the radon entry sources. Basement pressurization also effectively reduced the radon level below the EPA guideline at one site. Water aeration systems effectively mitigated radon from residential water supplies, although the system tested was large and noisy. Activated charcoal filters adsorbed the radon in water, but eventually became an unacceptable source of gamma radiation. The inspection of houses where radon mitigation systems were installed in 1984 revealed that new systems and techniques, such as in-line centrifugal fans, were generally superior to the earlier methods using axial computer-type fans.

  17. Final Report for the Demonstration of Plasma In-situ Vitrification at the 904-65G K-Reactor Seepage Basin

    SciTech Connect

    Blundy, R.F.; Zionkowki, P.G.

    1997-12-22

    The In-situ Vitrification (ISV) process potentially offers the most stable waste-form for containment of radiologically contaminated soils while minimizing personnel contamination. This is a problem that is extensive, and at the same time unique, to the US Department of Energy`s (DOE) Weapons Complex. An earlier ISV process utilized joule heating of the soil to generate the subsurface molten glass product. However previous test work has indicated that the Savannah river Site soils (SRS) may not be entirely suitable for vitrification by joule heating due to their highly refractory nature. The concept of utilizing a plasma torch for soil remediation by in-situ vitrification has recently been developed, and laboratory test work on a 100 kW unit has indicated a potentially successful application with SRS soils. The Environmental Restoration Division (ERD) of Westinghouse Savannah River Company (WSRC) conducted the first field scale demonstration of this process at the (904-65G) K-Reactor Seepage Basin in October 1996 with the intention of determining the applicability and economics of the process for remediation of a SRS radioactive seepage basin. The demonstration was successful in completing three vitrification runs, including two consecutive runs that fused together adjacent columns of glass to form a continuous monolith. This report describes the demonstration, documents the engineering data that was obtained, summarizes the process economics and makes recommendations for future development of the process and equipment.

  18. Liquid phase Fischer-Tropsch (II) demonstration in the LaPorte Alternative Fuels Development Unit. Volume 1/2, Main Report. Final report

    SciTech Connect

    Bhatt, B.L.

    1995-09-01

    This report presents results from a demonstration of Liquid Phase Fischer-Tropsch (LPFT) technology in DOE`s Alternative Fuels Development Unit (AFDU) at LaPorte, Texas. The run was conducted in a bubble column at the AFDU in May--June 1994. The 10-day run demonstrated a very high level of reactor productivity for LPFT, more than five times the previously demonstrated productivity. The productivity was constrained by mass transfer limitations, perhaps due to slurry thickening as a result of carbon formation on the catalyst. With a cobalt catalyst or an improved iron catalyst, if the carbon formation can be avoided, there is significant room for further improvements. The reactor was operated with 0.7 H{sub 2}/CO synthesis gas in the range of 2400--11700 sl/hr-kg Fe, 175--750 psig and 270--300C. The inlet gas velocity ranged from 0.19 to 0.36 ft/sec. The demonstration was conducted at a pilot scale of 5 T/D. Catalyst activation with CO/N{sub 2} proceeded well. Initial catalyst activity was close to the expectations from the CAER autoclave runs. CO conversion of about 85% was obtained at the baseline condition. The catalyst also showed good water-gas shift activity and a low {alpha}. At high productivity conditions, reactor productivity of 136 grams of HC/hr -- liter of slurry volume was demonstrated, which was within the target of 120--150. However, mass transfer limitations were observed at these conditions. To alleviate these limitations and prevent excessive thickening, the slurry was diluted during the run. This enabled operations under kinetic control later in the run. But, the dilution resulted in lower conversion and reactor productivity. A new reactor internal heat exchanger, installed for high productivity conditions, performed well above design,and the system never limited the performance. The control can expected, the reactor temperature control needed manual intervention. The control can be improved by realigning the utility oil system.

  19. Jean-Louis Brachet (1789-1858). A forgotten contributor to early 19th century neurology.

    PubMed

    Walusinski, O

    2015-10-01

    Specialists of the history of hysteria know the name of Jean-Louis Brachet (1789-1858), but few realise the influence of this physician and surgeon from Lyon, a city in the southeastern part of France. Not only a clinician, he was also a neurophysiology researcher in the early 19th century. Along with his descriptions of meningoencephalitis, including hydrocephalus and meningoencephalitis, he elucidated the functioning of the vegetative nervous system and described its activity during emotional states. He also helped describe the different forms of epilepsy and sought to understand their aetiologies, working at the same time as the better-known Louis-Florentin Calmeil (1798-1895). We present a biography of this forgotten physician, a prolific writer, keen clinical observer and staunch devotee of a rigorous scientific approach. PMID:26318891

  20. Demonstration test and evaluation of Ultraviolet/Ultraviolet Catalyzed Peroxide Oxidation for Groundwater Remediation at Oak Ridge K-25 Site. Final report [March 16, 1993--March 16, 1994

    SciTech Connect

    Not Available

    1994-03-01

    We demonstrated, tested and evaluated a new ultraviolet (UV) lamp integrated with an existing commercial technology employing UV catalyzed peroxide oxidation to destroy organics in groundwater at an Oak Ridge K-25 site. The existing commercial technology is the perox-pure{trademark} process of Peroxidation Systems Incorporated (PSI) that employs standard UV lamp technology to catalyze H{sub 2}O{sub 2} into OH radicals, which attack many organic molecules. In comparison to classical technologies for remediation of groundwater contaminated with organics, the perox-pure{trademark} process not only is cost effective but also reduces contaminants to harmless by-products instead of transferring the contaminants from one medium to another. Although the perox-pure{trademark} process is cost effective against many organics, it is not effective for some organic contaminants of interest to DOE such as TCA, which has the highest concentration of the organics at the K-25 test site. Contaminants such as TCA are treated more readily by direct photolysis using short wavelength UV light. WJSA has been developing a unique UV lamp which is very efficient in the short UV wavelength region. Consequently, combining this UV lamp with the perox-pure{trademark} process results in a means for treating essentially all organic contaminants. In the program reported here, the new UV lamp lifetime was improved and the lamp integrated into a PSI demonstration trailer. Even though this UV lamp operated at less than optimum power and UV efficiency, the destruction rate for the highest concentration organic (TCA) was more than double that of the commercial unit. An optimized UV lamp may double again the destruction rate; i.e., a factor of four greater than the commercial system. The demonstration at K-25 included tests with (1) the commercial PSI system, (2) the new UV lamp-based system and (3) the commercial PSI and new UV lamp systems in series.

  1. Estimation of Elemental and Organic Carbon Emissions in St. Louis using a Hybrid Inverse Model

    NASA Astrophysics Data System (ADS)

    de Foy, B.; Cui, Y.; Turner, J. R.; Schauer, J. J.

    2013-12-01

    The St. Louis Metropolitan area is currently classified as non-attainment for PM2.5 and Ozone in the National Ambient Air Quality Standards (NAAQS). Elemental Carbon (EC) and Organic Carbon (OC) are significant components of urban PM2.5 over the St. Louis area. Uncertainties remain for the emission inventories of EC and OC. We use a hybrid inverse model to provide information on emission sources at scales ranging from the local to the regional and to reconstruct the spatial distribution of emissions sources of EC and OC impacting this area. The method uses year-long measurements from the St. Louis-Midwest supersite (East St. Louis, IL). A Lagrangian particle dispersion model coupled with an advanced mesoscale meteorology model (WRF-FLEXPART) is used to linearize the transport process between sources and the receptor site. Year-long Eulerian forward simulations were performed for NOx, EC, and OC as passive tracers to provide the transportation of pollutant to the site used in the inverse system as well, using the Comprehensive Air-quality model with eXtensions (CAMx) coupled with WRF simulations at 27 and 9 km resolutions. CAMx uses the prior emissions of EC and OC with the inputs from National Emission Inventory 2002 processed with the SMOKEv3.1 model, and the Fire INventory from NCAR (FINN). The results show that: (1) the inverse model is able to identify source areas of NOx in sensitivity tests, (2) concentration time series of EC and OC based on the emissions from the inverse model have correlation coefficient 0.57 and 0.69 against measurements, and capture diurnal, synoptic and seasonal of the time series related to the transport process of remote sources, (3) EC emissions are more similar to NOx emissions whereas OC concentrations are more influences from the South, (4) scaling factors determined by the inverse model suggest that both NOx area emissions and forest fire emissions from the FINN model are underestimated.

  2. [Serological evidence of St. Louis encephalitis virus circulation in birds from Buenos Aires City, Argentina].

    PubMed

    Beltrán, Fernando J; Díaz, Luis A; Konigheim, Brenda; Molina, José; Beaudoin, Juan B; Contigiani, Marta; Spinsanti, Lorena I

    2015-01-01

    Our goal was to determine the presence of neutralizing antibodies against St. Louis encephalitis virus (SLEV) and West Nile virus (WNV) in sera of wild and domestic birds from Buenos Aires City, Argentina. From October 2012 to April 2013, 180 samples were collected and processed by the microneutralization technique. A 7.2% of the sampled birds were seropositive for SLEV, while no seropositive birds for WNV were detected. PMID:26627114

  3. The history of the Department of Internal Medicine at Saint Louis University.

    PubMed

    Di Bisceglie, Adrian M; Manning, Connie; Holyoke, Assako

    2012-01-01

    The Department of Internal Medicine at Saint Louis University has a long and proud tradition of excellence in patient care, research and education that goes back for 100 years, but also appears to remain strong for the future. The department has played a key role in several medical discoveries and innovations over the last 100 years and continues to make an impact on those in its community. PMID:22675790

  4. Energy audit of three energy-conserving devices in a steel-industry demonstration program. Task I. Hague forge furnaces. Final report

    SciTech Connect

    Lownie, H.W.; Holden, F.C.

    1982-06-01

    A program to demonstrate to industry the benefits of installing particular types of energy-conserving devices and equipment was carried out. One of these types of equipment and the results obtained under production conditions in commercial plants are described. The equipment under consideration includes improved forge furnaces and associated heat-recovery components. They are used to heat steel to about 2300 F prior to hot forging. The energy-conserving devices include improved insulation, automatic air-fuel ratio control, and a ceramic recuperator that recovers heat from hot combustion gases and delivers preheated air to high-temperature recirculating burners. Twelve Hague furnaces and retrofit packages were purchased and installed by eleven host forge shops that agree to furnish performance data for the purpose of demonstrating the energy and economic savings that can be achieved in comparison with existing equipment. Fuel savings were reported by comparing the specific energy consumption (Btu's per pound of steel heated) for each Hague furnace with that of a comparison furnace. Economic comparisons were made using payback period based on annual after-tax cash flow. Payback periods for the Hague equipment varied from less than two years to five years or more. In several cases, payback times were high only because the units were operated at a small fraction of their available capacity.

  5. A study of toxic emissions from a coal-fired power plant utilizing an ESP while demonstrating the ICCT CT-121 FGD Project. Final report

    SciTech Connect

    Not Available

    1994-06-16

    The US Department of Energy is performing comprehensive assessments of toxic emissions from eight selected coal-fired electric utility units. This program responds to the Clean Air Act Amendments of 1990, which require the US Environmental Protection Agency (EPA) to evaluate emissions of hazardous air pollutants (HAPs) from electric utility power plants for Potential health risks. The resulting data will be furnished to EPA utility power plants and health risk determinations. The assessment of emissions involves the collection and analysis of samples from the major input, process, and output streams of each of the eight power plants for selected hazardous Pollutants identified in Title III of the Clean Air Act. Additional goals are to determine the removal efficiencies of pollution control subsystems for these selected pollutants and the Concentrations associated with the particulate fraction of the flue gas stream as a function of particle size. Material balances are being performed for selected pollutants around the entire power plant and several subsystems to identify the fate of hazardous substances in each utility system. Radian Corporation was selected to perform a toxics assessment at a plant demonstrating an Innovative Clean Coal Technology (ICCT) Project. The site selected is Plant Yates Unit No. 1 of Georgia Power Company, which includes a Chiyoda Thoroughbred-121 demonstration project.

  6. Electrodril system field test program. Phase II: Task C-1-deep drilling system demonstration. Final report for Phase II: Task C-1

    SciTech Connect

    Taylor, P D

    1981-04-01

    The Electrodril Deep Drilling System field test demonstrations were aborted in July 1979, due to connector problems. Subsequent post test analyses concluded that the field replacable connectors were the probable cause of the problems encountered. The designs for both the male and female connectors, together with their manufacturing processes, were subsequently modified, as was the acceptance test procedures. A total of nine male and nine female connectors were manufactured and delivered during the 2nd Quarter 1980. Exhaustive testing was then conducted on each connector as a precursor to formal qualification testing conducted during the month of October 1980, at the Brown Oil Tool test facility located in Houston, Texas. With this report, requirements under Phase II, Task C-1 are satisfied. The report documents the results of the connector qualification test program which was successfully completed October 28, 1980. In general, it was concluded that connector qualification had been achieved and plans are now in progress to resume the field test demonstration program so that Electrodril System performance predictions and economic viability can be evaluated.

  7. Demonstration of EIC's copper sulfate process for removal of hydrogen sulfide and other trace contaminants from geothermal steam at turbine inlet temperatures and pressures. Final report

    SciTech Connect

    Not Available

    1980-05-01

    The results obtained during the operation of an integrated, one-tenth commercial scale pilot plant using EIC's copper sulfate process for the removal of hydrogen sulfide and other contaminants from geothermal steam at turbine upstream conditions are discussed. The tests took place over a six month period at Pacific Gas and Electric Company's Unit No. 7 at The Geysers Power Plant. These tests were the final phase of a development effort which included the laboratory research and engineering design work which led to the design of the pilot plant. Broadly, the objectives of operating the pilot plant were to confirm the preliminary design criteria which had been developed, and provide data for their revisions, if appropriate, in a plant which contained all the elements of a commercial process using equipment of a size sufficient to provide valid scale-up data. The test campaign was carried out in four phases: water testing; open circuit, i.e., non integrated scrubbing, liquid-solid separation and regeneration testing; closed circuit short term; and closed circuit long term testing.

  8. Tested Demonstrations.

    ERIC Educational Resources Information Center

    Gilbert, George L., Ed.

    1978-01-01

    Presents two demonstrations; one on Boyle's Law, to illustrate the gas law and serve as a challenging problem for the students; the other is a modified Color Blind Traffic Light demonstration in which the oscillating reactions were speeded up. (GA)

  9. Tested Demonstrations.

    ERIC Educational Resources Information Center

    Gilbert, George L., Ed.

    1990-01-01

    Presented are two demonstrations; "Heat of Solution and Colligative Properties: An Illustration of Enthalpy and Entropy," and "A Vapor Pressure Demonstration." Included are lists of materials and experimental procedures. Apparatus needed are illustrated. (CW)

  10. Tested Demonstrations.

    ERIC Educational Resources Information Center

    Gilbert, George L., Ed.

    1988-01-01

    Describes two demonstrations for college level chemistry courses including: "Electrochemical Cells Using Sodium Silicate" and "A Simple, Vivid Demonstration of Selective Precipitation." Lists materials, preparation, procedures, and precautions. (CW)

  11. Tested Demonstrations.

    ERIC Educational Resources Information Center

    Gilbert, George L., Ed.

    1989-01-01

    Presented are two demonstrations including a variation of the iodine clock reaction, and a simple demonstration of refractive index. The materials, procedures, and a discussion of probable results are given for each. (CW)

  12. Tested Demonstrations.

    ERIC Educational Resources Information Center

    Gilbert, George L., Ed.

    1981-01-01

    Presents: (1) a simple demonstration which illustrates the driving force of entropy using the familiar effects of the negative thermal expansion coefficient of rubber; and (2) a demonstration of tetrahedral bonding using soap films. (CS)

  13. Tested Demonstrations.

    ERIC Educational Resources Information Center

    Gilbert, George L., Ed.

    1981-01-01

    Two demonstrations are described: (1) red cabbage and electrolysis of water to bring together acid/base and electrochemical concepts; and (2) a model to demonstrate acid/base conjugate pairs utilizing magnets. (SK)

  14. Tested Demonstrations.

    ERIC Educational Resources Information Center

    Gilbert, George L., Ed.

    1978-01-01

    Two demonstrations are described which are suitable for introductory chemistry classes. The first involves the precipitation of silver, and the second is a demonstration of the relationship between rate constants and equilibrium constants using water and beakers. (BB)

  15. Tested Demonstrations.

    ERIC Educational Resources Information Center

    Gilbert, George L., Ed.

    1987-01-01

    Provides instructions on conducting four demonstrations for the chemistry classroom. Outlines procedures for demonstrations dealing with coupled oscillations, the evaporation of liquids, thioxanthone sulfone radical anion, and the control of variables and conservation of matter. (TW)

  16. A Computational Assay to Design an Epitope-Based Peptide Vaccine Against Saint Louis Encephalitis Virus

    PubMed Central

    Hasan, Md. Anayet; Hossain, Mehjabeen; Alam, Md. Jibran

    2013-01-01

    Saint Louis encephalitis virus, a member of the flaviviridae subgroup, is a culex mosquito-borne pathogen. Despite severe epidemic outbreaks on several occasions, not much progress has been made with regard to an epitope-based vaccine designed for Saint Louis encephalitis virus. The envelope proteins were collected from a protein database and analyzed with an in silico tool to identify the most immunogenic protein. The protein was then verified through several parameters to predict the T-cell and B-cell epitopes. Both T-cell and B-cell immunity were assessed to determine that the protein can induce humoral as well as cell-mediated immunity. The peptide sequence from 330–336 amino acids and the sequence REYCYEATL from the position 57 were found as the most potential B-cell and T-cell epitopes, respectively. Furthermore, as an RNA virus, one important thing was to establish the epitope as a conserved one; this was also done by in silico tools, showing 63.51% conservancy. The epitope was further tested for binding against the HLA molecule by computational docking techniques to verify the binding cleft epitope interaction. However, this is a preliminary study of designing an epitope-based peptide vaccine against Saint Louis encephalitis virus; the results awaits validation by in vitro and in vivo experiments. PMID:24324329

  17. Achille Louis Foville's atlas of brain anatomy and the Defoville syndrome.

    PubMed

    Brogna, Christian; Fiengo, Leslie; Türe, Uğur

    2012-05-01

    Achille Louis Foville's atlas of brain anatomy (1844) is one of the most artistic and detailed works on neuroanatomy in the medical literature. The outstanding drawings by the 2 artists, Emile Beau and Frédéric-Michel Bion, highlight all the philosophy, ability, and sensibility of A.L. Foville in carefully dissecting the superficial and deep structures of the brain and spinal cord. Several plates show true brain fiber dissections of high artistic and academic value. As a result of an early misrecognition in the medical literature, "inferior Foville syndrome" has been wrongly attributed to Achille Louis Foville rather than his son, Achille Louis François Foville (1832-1887), also called Defoville. Therefore, we suggest that Defoville, who actually described the pontine syndrome for the first time in the neurological literature, deserves to be credited for this syndrome and that the syndrome should be called the Defoville syndrome. Through analyzing the political and scientific events in France in the 19th century, we highlight the invaluable contributions of A.L. Foville and his son to the history of neuroanatomy and neurology. PMID:22072133

  18. Predicting St. Louis encephalitis virus epidemics: lessons from recent, and not so recent, outbreaks.

    PubMed

    Day, J F

    2001-01-01

    St. Louis encephalitis virus was first identified as the cause of human disease in North America after a large urban epidemic in St. Louis, Missouri, during the summer of 1933. Since then, numerous outbreaks of St. Louis encephalitis have occurred throughout the continent. In south Florida, a 1990 epidemic lasted from August 1990 through January 1991 and resulted in 226 clinical cases and 11 deaths in 28 counties. This epidemic severely disrupted normal activities throughout the southern half of the state for 5 months and adversely impacted tourism in the affected region. The accurate forecasting of mosquito-borne arboviral epidemics will help minimize their impact on urban and rural population centers. Epidemic predictability would help focus control efforts and public education about epidemic risks, transmission patterns, and elements of personal protection that reduce the probability of arboviral infection. Research associated with arboviral outbreaks has provided an understanding of the strengths and weaknesses associated with epidemic prediction. The purpose of this paper is to review lessons from past arboviral epidemics and determine how these observations might aid our ability to predict and respond to future outbreaks. PMID:11112165

  19. Genomic analysis of the blood attributed to Louis XVI (1754–1793), king of France

    PubMed Central

    Olalde, Iñigo; Sánchez-Quinto, Federico; Datta, Debayan; Marigorta, Urko M.; Chiang, Charleston W. K.; Rodríguez, Juan Antonio; Fernández-Callejo, Marcos; González, Irene; Montfort, Magda; Matas-Lalueza, Laura; Civit, Sergi; Luiselli, Donata; Charlier, Philippe; Pettener, Davide; Ramírez, Oscar; Navarro, Arcadi; Himmelbauer, Heinz; Marquès-Bonet, Tomàs; Lalueza-Fox, Carles

    2014-01-01

    A pyrographically decorated gourd, dated to the French Revolution period, has been alleged to contain a handkerchief dipped into the blood of the French king Louis XVI (1754–1793) after his beheading but recent analyses of living males from two Bourbon branches cast doubts on its authenticity. We sequenced the complete genome of the DNA contained in the gourd at low coverage (~2.5×) with coding sequences enriched at a higher ~7.3× coverage. We found that the ancestry of the gourd's genome does not seem compatible with Louis XVI's known ancestry. From a functional perspective, we did not find an excess of alleles contributing to height despite being described as the tallest person in Court. In addition, the eye colour prediction supported brown eyes, while Louis XVI had blue eyes. This is the first draft genome generated from a person who lived in a recent historical period; however, our results suggest that this sample may not correspond to the alleged king. PMID:24763138

  20. Genomic analysis of the blood attributed to Louis XVI (1754-1793), king of France.

    PubMed

    Olalde, Iñigo; Sánchez-Quinto, Federico; Datta, Debayan; Marigorta, Urko M; Chiang, Charleston W K; Rodríguez, Juan Antonio; Fernández-Callejo, Marcos; González, Irene; Montfort, Magda; Matas-Lalueza, Laura; Civit, Sergi; Luiselli, Donata; Charlier, Philippe; Pettener, Davide; Ramírez, Oscar; Navarro, Arcadi; Himmelbauer, Heinz; Marquès-Bonet, Tomàs; Lalueza-Fox, Carles

    2014-01-01

    A pyrographically decorated gourd, dated to the French Revolution period, has been alleged to contain a handkerchief dipped into the blood of the French king Louis XVI (1754-1793) after his beheading but recent analyses of living males from two Bourbon branches cast doubts on its authenticity. We sequenced the complete genome of the DNA contained in the gourd at low coverage (~2.5×) with coding sequences enriched at a higher ~7.3× coverage. We found that the ancestry of the gourd's genome does not seem compatible with Louis XVI's known ancestry. From a functional perspective, we did not find an excess of alleles contributing to height despite being described as the tallest person in Court. In addition, the eye colour prediction supported brown eyes, while Louis XVI had blue eyes. This is the first draft genome generated from a person who lived in a recent historical period; however, our results suggest that this sample may not correspond to the alleged king. PMID:24763138